Legal Boolean Search Builder

Create precise legal search strings, step-by-step.

Created by Rebecca Fordon

1. Build Your Concepts

A concept is a main idea, party, action, or legal issue. Group synonyms for the same concept together (e.g., `spectator` OR `fan`).

2. Your Search String

Copy the final string and paste it into the advanced search bar of a legal database like Westlaw, Lexis, or Bloomberg Law.

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Review Your String

A final check is crucial. The ultimate check is to run the search and see if you are getting expected results. If anything seems off, or if you just want to be sure, use this checklist: