What are the step-by-step instructions for doing a title search and lien checks online to avoid buying a house with hidden debts?
Fan-out diagram
Seed → topic clusters → sub-queries, per model.
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence. 35 queries are still being classified.
What the models actually searched
Each model answered the query with its own web search. These are the searches it ran, matched to the closest simulated query.
- Document Search | New Castle County, DE · newcastlede.gov
- Default · newcastle.dts-de.com
- Serving Kent County with Pride by using property records industry standards and · kentcountyde.gov
Semantic map
Every query placed by meaning (EmbeddingGemma 2, 256-d). Shaded regions are topics, nearby points are near-paraphrases, and a circle's size is how often the query came back.
Queries
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
what is a property lien and how does it affect home buyers IMPLICIT | Google ↗ AI Mode ↗ | The user needs to understand what hidden debts or liens mean for them as a potential homebuyer. | — | glossary/definition | checking for property liens | 2x of 3 | |
how to conduct a property title search online step by step REFORMULATION | Google ↗ AI Mode ↗ | The user wants direct, sequential instructions for performing an online property title search. | — | how_to_steps | online title search methods | 1x of 3 | |
how to do a property title search online free REFORMULATION | Google ↗ AI Mode ↗ | The user wants to find free methods or public portals to conduct a property title search themselves. | — | how_to_steps | online title search methods | 1x of 3 | |
how to perform an online property title search REFORMULATION | Google ↗ AI Mode ↗ | The user wants a direct and concise reformulation focusing on the core action of searching property titles online. | — | how_to_steps | online title search methods | 1x of 3 | |
how to check for property liens online for free RELATED | Google ↗ AI Mode ↗ | The user is looking for methods to identify existing liens on a house using online resources without high costs. | — | web_article | checking for property liens | 1x of 3 | |
how to check for property liens online REFORMULATION | Google ↗ AI Mode ↗ | The user wants a streamlined guide specifically for finding existing liens on a house. | — | how_to_steps | checking for property liens | 1x of 3 | |
what is a property lien and how to check for it RELATED | Google ↗ AI Mode ↗ | The user wants to understand what liens are and the specific mechanisms for finding them. | — | glossary/definition | checking for property liens | 1x of 3 | |
hidden debts when buying a house warning signs IMPLICIT | Google ↗ AI Mode ↗ | The user wants to identify potential red flags and risks associated with encumbered properties before purchase. | — | checklist | checking for property liens | 1x of 3 | |
online title search service vs doing it yourself COMPARATIVE | Google ↗ AI Mode ↗ | The user wants to compare the effectiveness and cost of using third-party online title search platforms versus DIY public record searches. | — | comparison_table | online title search methods | 1x of 3 | |
online title search vs hiring a title company COMPARATIVE | Google ↗ AI Mode ↗ | The user wants to compare the risks and benefits of DIY online title searches versus paying professionals. | — | comparison_table | online title search methods | 1x of 3 | |
title insurance vs attorney title opinion COMPARATIVE | Google ↗ AI Mode ↗ | The user wants to compare different methods of ensuring a clean title to decide which is more reliable. | — | comparison_table | online title search methods | 1x of 3 | |
county recorder office online database property records ENTITY EXPANSION | Google ↗ AI Mode ↗ | The user is looking for the actual government or official repositories where property records are stored online. | — | map/local_pack | county recorder public records | 1x of 3 | |
county recorder office website property records lookup ENTITY EXPANSION | Google ↗ AI Mode ↗ | The user is looking for the official entities or platforms where public land records are actually hosted. | — | web_article | county recorder public records | 1x of 3 | |
county recorder of deeds online search portals ENTITY EXPANSION | Google ↗ AI Mode ↗ | The user needs to find official government portals where public property records are stored. | — | web_article | county recorder public records | 1x of 3 | |
first time home buyer checklist for property title review PERSONALIZED | Google ↗ AI Mode ↗ | A first-time buyer wants a simplified checklist to ensure they do not miss any title defects. | — | checklist | home buyer closing checklists | 1x of 3 | |
first time home buyer home buying checklist for hidden property debts PERSONALIZED | Google ↗ AI Mode ↗ | The user wants a structured checklist tailored to first-time buyers to ensure no liabilities are missed. | — | checklist | home buyer closing checklists | 1x of 3 | |
first time home buyer guide to title search and closing PERSONALIZED | Google ↗ AI Mode ↗ | The user wants an introductory, step-by-step educational resource tailored to beginners. | — | buyers_guide | home buyer closing checklists | 1x of 3 | |
common types of hidden property liens and encumbrances RELATED | Google ↗ AI Mode ↗ | The user wants to know what specific kinds of hidden debts to watch out for during a title search. | — | web_article | checking for property liens | 1x of 3 | |
what types of liens can attach to a house RELATED | Google ↗ AI Mode ↗ | The user wants to know the different categories of debt (mechanics liens, tax liens, HOA liens) that can burden a property. | — | faq_page | checking for property liens | 1x of 3 | |
how to find out if a house has mechanics liens REFORMULATION | Google ↗ AI Mode ↗ | The user wants to check a specific type of common hidden debt (mechanics liens) on a property. | — | how_to_steps | checking for property liens | 1x of 3 | |
can you do a complete title search online without a lawyer REFORMULATION | Google ↗ AI Mode ↗ | The user wants to know if legal representation is mandatory for performing a title search. | — | faq_page | online title search methods | 1x of 3 | |
how to find out if a house has unpaid property taxes RELATED | Google ↗ AI Mode ↗ | The user wants a specific method for checking delinquent tax liabilities on a home. | — | how_to_steps | checking for property liens | 1x of 3 | |
free online public property records search tools RELATED | Google ↗ AI Mode ↗ | The user wants to know if they can perform property and lien checks using free public online tools. | — | calculator/tool | county recorder public records | 1x of 3 | |
best online title search websites and public record finders ENTITY EXPANSION | Google ↗ AI Mode ↗ | The user is searching for recommended third-party platforms that aggregate public property records. | — | review_roundup | online title search methods | 1x of 3 | |
red flags on a title search report RELATED | Google ↗ AI Mode ↗ | The user wants to know what dangerous warnings or encumbrances to look out for when reading a title report. | — | web_article | online title search methods | 1x of 3 | |
what happens if you buy a house with an existing lien IMPLICIT | Google ↗ AI Mode ↗ | The user wants to understand the legal and financial consequences of failing to catch a lien before buying. | — | faq_page | checking for property liens | 1x of 3 | |
what documents do i need to examine in a title search report IMPLICIT | Google ↗ AI Mode ↗ | The user needs to know what specific documents (deed, mortgage, easements) make up a title report and what to look for in them. | — | buyers_guide | online title search methods | 1x of 3 | |
do online title search websites provide title insurance IMPLICIT | Google ↗ AI Mode ↗ | The user wants to know if DIY searches offer any financial protection or if title insurance is still necessary. | — | forum/qna | online title search methods | 1x of 3 | |
online title search vs professional title company COMPARATIVE | Google ↗ AI Mode ↗ | The user wants to weigh the risks and benefits of DIY online title searching versus hiring professionals. | — | comparison_table | online title search methods | 1x of 3 | |
how long does a title search take to complete online RELATED | Google ↗ AI Mode ↗ | The user wants to know the time investment required to perform a thorough online title and lien check. | — | faq_page | online title search methods | 1x of 3 | |
mechanics lien search online guide ENTITY EXPANSION | Google ↗ AI Mode ↗ | The user wants specific information on tracking down contractor and builder debts tied to a property. | — | how_to_steps | checking for property liens | 1x of 3 | |
real estate public records database lookup ENTITY EXPANSION | Google ↗ AI Mode ↗ | The user wants access to broader databases and official registries for property information. | — | dataset | county recorder public records | 1x of 3 | |
house closing due diligence checklist PERSONALIZED | Google ↗ AI Mode ↗ | The user wants a structured checklist to ensure all due diligence steps, including title and lien checks, are completed. | — | checklist | home buyer closing checklists | 1x of 3 | |
title insurance vs doing your own title search COMPARATIVE | Google ↗ AI Mode ↗ | The user wants to evaluate whether purchasing title insurance is necessary if they already perform a DIY online title search. | — | comparison_table | online title search methods | 1x of 3 | |
what happens if you buy a house with a hidden lien RELATED | Google ↗ AI Mode ↗ | The user wants to understand the legal and financial consequences of failing to catch a lien before closing. | — | web_article | checking for property liens | 1x of 3 |
Passes
Does another pass still surface new queries? A flattening curve means the fan-out has stabilised.
| Model | Pass | Target | Generated | Seconds | Tokens (in / out) | Notes |
|---|---|---|---|---|---|---|
| gemini-3.5-flash-lite | 1 | 12 | 12 | — | 927 / 1,481 | |
| gemini-3.5-flash-lite | 2 | 12 | 12 | — | 927 / 1,502 | |
| gemini-3.5-flash-lite | 3 | 12 | 12 | — | 927 / 1,488 |