This is called phrase searching, and you can find out more about this on our Top Search Tips page. * In this search we have kept the phrases "social media" and "fake news" together by putting them in quotation marks. The results numbers given are from a search in the database Web of Science. Combining operators Use parentheses to separate multiple boolean phrases. Databases often show Boolean operators as. If you’re searching for a brand name or keyword that relies on specific punctuation marks or capitalization, you can find results that match your exact query by adding matchcase: before the keyword, you’re searching for, like matchcase:ETRADE. We can search for "social media" OR "fake news" AND elections* and, depending where we use parentheses, we can get very different results. Boolean operators (AND, OR and NOT) allow you to try different combinations of search terms or subject headings. A Boolean search string combines keywords or an exact phrase, and Boolean operators to find. In the present day, it is a type of search that allows users to combine keywords and Boolean operators (AND, OR, and NOT) to create more targeted and accurate searches. We are searching for social media or fake news in relation to elections. Boolean search was first developed in the 19th century as a method of symbolic logic. Use parentheses around your synonyms, alternatives or related terms combined with OR to keep them together. So, any keywords linked with AND will be processed first, before those with OR. If you are using a combination of AND and OR, use parentheses (brackets) to group your keywords together to make sure they are processed in the correct order. But, not for recruiters who want to find very specific candidates. Particularly when you are building complex searches with multiple keywords and Boolean operators, you will need to be careful so that you can get the results you want.ĭatabases will usually process Boolean operators in order, with AND first. HR Toolkit Tutorials 10 min read Sourcing on Google: Boolean search for recruiters Christina Pavlou Contributor Most of us only use ‘Google-lite.’ We open Google, type in a phrase and hit enter. There are three Boolean modifiers that are used in search strategies. The NOT operator should be used cautiously because it could exclude useful results. As a result, it also helps to narrow down your search results. The most used search operators are AND, OR, and NOT but they are not the. The Boolean operator NOT is used when you want to exclude certain keywords that are irrelevant to your research. When combining your search terms, be aware of your search order. Boolean queries allow you to define precisely what you are looking for in a search.
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