We’ve compiled this guide to help you make the most of your search. Here are the steps you can take to find candidate information with Boolean search strings: 1. The Boolean Machine is a tool for visualizing the effects of Boolean operators on keyword searches. Boolean search query makes it simple to find people, tweets, or articles that mention any name, keyword, company, hashtag, etc. A Boolean search is most frequently used when your initial search query. Perhaps the subject heading is phrased “entomology” rather than “insects”? If so, search again, replacing “insects” with “entomology”. Subject headings are chosen from a controlled vocabulary. When you find relevant articles, look at the subject headings in each record. Though AND, OR, and NOT are the three main Boolean search operators, there are other search modifiers. Use truncation – in most databases, the truncation symbol is an asterisk (*).Ĭorps* will retrieve corps e and corps es. Insects NOT beetles when you want insects but not beetlesīeetles NOT automobiles when you want beetles but not carsįingerprinting NOT dna when you want the old-fashioned type Once you get used to Boolean search operators and start experimenting with queries, make sure you always capitalize OR, AND/AND NOT, and FROM, group keywords whenever a search.
TWITTER BOOLEAN SEARCH FULL
(corpses OR cadavers) AND insects retrieves records containing the word insects as well as either the word corpses or the word cadavers While you cant construct full Boolean queries, you can get close by utililizing Twitters advanced search interface to combine an AND statement, an exact.
any mention of apple juice on Twitter the url: operator url:msn.com/news. Connect them with either AND, OR, or NOT.Ĭorpses AND insects retrieves records containing both wordīeetles OR flies retrieves records containing either word Click Advanced search, located underneath Search filters on the upper right of your results page, or click More options and then click Advanced search. site: AND apple juice will find mentions on a particular site, e.g. Decide what words best describe your topic.
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