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Named after 19th-century British mathematician George Boole, a Boolean search allows you to specify the logical relationships among keywords in your search. The basic elements of a Boolean search involve specifying whether keywords or phrases can appear in a search, must appear in a search, or must not appear in a search...
World's leading professional association of Internet Research Specialists - We deliver Knowledge, Education, Training, and Certification in the field of Professional Online Research. The AOFIRS is considered a major contributor in improving Web Search Skills and recognizes Online Research work as a full-time occupation for those that use the Internet as their primary source of information.