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Boolean search operators list
Boolean search operators list












boolean search operators list

A normal search query of all 3 keywords can be quite restrictive as Google will greatly prioritize results that feature all three keywords. For example, use “black shoes” to get results where the words ‘black’ and ‘shoes’ appear together, eg ‘black shoes for sale’. This maximizes the use of the Google boolean search operator OR and will show you articles that relate to keyword 1 AND keyword 3 OR keyword 2 and keyword 3. Quotation marksĪlthough not strictly a Boolean operator, quotation marks can be used to get more accurate results. Syntax T search kind CaseSensitivity in ( TableSources) SearchPredicate Parameters Search predicate syntax The SearchPredicate allows you to search for specific terms in all columns of a table. Some search engines use a minus sign in front of the word instead of NOT, eg -brown. The search operator can be slow when searching across a large number of tables and columns. The query ‘shoes NOT brown’ will return results that contain the word shoes but NOT the word brown.

boolean search operators list

NOT tells a search engine what to ignore. Add an asterisk to the end of a search term as a wildcard to look for all. Most search engines would interpret this as ‘black OR white AND shoes’. Below is a partial list of options you can use to enrich your searches. Use OR to request an alternative, for example ‘black OR white shoes’. This won’t guarantee that the words will appear next to each other, only that both words will be present in results, eg ‘black T-shirts and purple shoes for sale’. Unlike the other operators, it is appended to the word to be affected. Sometimes you have to add AND to get results that contain both words. The asterisk serves as the truncation (or wildcard) operator. In general, search engines treat the query ‘black shoes’ as ‘black AND shoes’ - which means results must contain both words, eg ‘black shiny shoes for sale’. You may get results that contain only one of the two words, eg ‘purple shoes for sale’ or ‘black T-shirts for sale’.

boolean search operators list

The words 'black' and 'shoes' will return results that contain the words 'black' and/or 'shoes'. They can be used to get more accurate search results. The most common Boolean operators are AND, OR and NOT (always in capitals). Boolean operators act as tools to provide your keyword configurations with specific filters to fetch accurate results.














Boolean search operators list