What are boolean operators?
Boolean operators connect the keywords in a search engine or a Library Online Resources database to change the relationships between the words you are using.
AND - Narrows your search to include records containing both of the words. ex: college AND admissions
OR - Broadens your search to include records with either one word or the other. ex: college OR university
NOT - Narrows your search to exclude records that contain a certain word. ex: NOT tuition
() - Group words or phrases together ex: (college OR university) AND admissions
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