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 who ...

A search that involves the use of Boolean operators AND, OR, and NOT, which refine the scope of the search by including or excluding documents. AND and NOT narrow the search, while the OR operator ...

Factors to narrow and focus your information search Keywords to represent your search information needs Boolean operators and other limiting search commands Search engines shortcuts to save time The ...

Google has quietly removed the Boolean + operator from its search options–and replaced it with expanded quotation mark functionality. For those who don’t use Boolean search operators, this isn’t a big ...