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 ...

Web site Boolify makes advanced web searches easy through a simple drag-and-drop interface. Intended as an educational tool, Boolify teaches users how to create boolean searches in Google using ...

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 ...