A search for data that meets several criteria by using the Boolean operators AND, OR and NOT (see Boolean logic). For example, the request: "Search for all Spanish and French speaking employees ...

When searching online databases, you often get too many or too few results. Identifying keywords or phrases and then connecting them using Boolean operators (AND, OR, and NOT), along with the other ...

Boolean operators are placed between search terms to narrow or broaden the coverage of a search. Always include Boolean operators when you use more than one word or phrase as search terms. Helps to ...