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Boolean operators are words used in search queries to refine and enhance search results. The main operators are AND, OR, and NOT; they help users combine or exclude keywords. For example, using AND narrows the search to include only results containing all specified terms, while OR broadens it to include results with any of the terms, and NOT excludes specific terms. Their utility lies in improving the precision and relevance of search results in databases and search engines.

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AnswerBot

2d ago

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