The operator must be in all caps.Ī query on hotel OR lodging OR inn will retrieve results with any or all of these terms. In its most simple use, library databases are searched. To allow for either of several words to appear in your results, use the OR operator. Boolean Operators ( AND, OR, NOT) are commands used to make your search strategy more concise. The query cloning site: will only retrieve articles about cloning from the online version of the Wall Street Journal.Ī query on cloning will only retrieve results within the government domain. Use the site: feature to limit your results to a specific website or class of websites. Sites that refer to him as simply 'Barack Obama' may be overlooked. It's valuable as it allows recruiters to search multiple terms, exclude unwanted terms, and search within specific sites. Helps you navigate through appropriate research and disregard unrelated research. You can develop a broad or narrow search terms. Give more accurate and relevant search results. Using Boolean techniques when searching can: Save time. It involves combining keywords with operators to refine search results. Boolean Search uses a combination of keywords to organise and sift through your searches. This would limit the search results to only those. For example, a Boolean search could be hotel AND New York. Use double quotations marks (" ") to search terms as an exact phrase.Ī query on " Barack Hussein Obama II" will retrieve only those sites that refer to Obama by his full name. Sourcing on Google using Boolean search is a powerful way for recruiters to find specific candidates. Boolean search is a type of search allowing users to combine keywords with operators (or modifiers) such as AND, NOT and OR to further produce more relevant results. Google automatically truncates search terms. To prevent this, use a + sign in front of each term.Ī query on child retrives results with "children" and "childcare". Use colorado statehood instead of when did colorado first become a state. Keep queries descriptive, but use as few terms as possible. Results will typically include each word or punctuation mark included in the query. ![]() PubMed is unique in that it does something. Blue gear icon Boolean Operators & Pubmed. Search Strategiesīarack Obama and barack obama produce the same results. Use Boolean operators (AND, OR, NOT) to combine or exclude search terms. For more advanced searching tips, visit their Inside Search site. Boolean Search uses a combination of keywords and the three main Boolean operators (AND, OR, and NOT) to organize and sift through your searches.
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