Knowledge Discovery 25.3
Knowledge Discovery Expert

# Boolean and Proximity Queries

Boolean and proximity queries allow you to provide specific search criteria that define the relationship between different search terms. You use Boolean and proximity operators to specify terms that must or must not occur, and the relationship between those terms.

## When to Use Boolean and Proximity Operators

Generally basic search provides the available results on a subject. You can use Boolean and proximity operators to define a more explicit search.

For legal searches you might require more explicit control about the terms that the search includes or excludes.

You might also use Boolean and proximity operators as part of a more advanced search to tailor the results.

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Version 25.3 | Last updated July 2025

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Product: Knowledge Discovery 25.3

Topic Title: Boolean and Proximity Queries