The distance referred to here is the number of term movements needed to match the specified phrase. The above search will return results which include the terms ‘Obama’ and ‘Trump’ within 10 words of each other. To perform a proximity search, add the tilde character ~ and a numeric value to the end of a search phrase. The above search will retrieve articles containing the phrase ‘Obama and Trump’ exactly as it is written, rather than results containing the term ‘Obama’, as well as the term ‘Trump’, anywhere in the article, as it would using the AND operator.Ī proximity search looks for terms that are within a specific distance from one another. If you wish to treat a search operator (and, or, not) as a search term, you must enclose the entire phrase in quotation marks. Results will only show articles which include the term ‘United States’, and ‘Trump’, ‘Obama’, or both. The above query searches for either ‘Obama’ or ‘Trump’, and ‘United States’. You can use parentheses to group clauses to form sub-queries within your search.Įxample: (Obama or Trump) and United States This will separate the search into terms you want, and terms you do not want. If you have included a NOT statement in your search, ensure you have parenthesis around the terms you wish to exclude. The above search will retrieve articles with ‘Obama’ or ‘Trump’ in the title or body, but will exclude articles which include ‘Bush’ or ‘Clinton’. For example, the following search will retrieve incorrect results: NOT ObamaĪ not statement helps you eliminate articles that matches the query after Not.Įxample: (Obama or Trump) not (Bush or Clinton) The NOT operator cannot be used with just one term. The NOT operator excludes articles that contain the term(s) after NOT.Īrticles retrieved contain the word ‘Obama’, but not the word ‘Trump’.Įxample: Browser not Information TechnologyĪrticles retrieved contain the word ‘browser’, but not the exact phrase ‘information technology’. When used, the OR operator will return results which include either, or both, of the terms.Īrticles retrieved contain the word ‘Obama’, the word ‘Trump’, or both words.Įxample: Browser or Information TechnologyĪrticles retrieved contain the word ‘Obama’, the exact phrase ‘Information Technology’, or both. The AND operator matches articles where both terms exist anywhere in the text of a single article.Īrticles retrieved contain both words “Obama” and “Trump”.Įxample: Browser and Information TechnologyĪrticles retrieved contain both the word “browser” and the exact phrase “information technology”. You can use boolean operators (and, or, not) to connect and define the relationship between your search terms. To search for an exact phrase, write the exact phrase as is, without adding any operators or quotation marks.Īrticles retrieved would retrieve articles containing this exact phrase within the title or body of the article. For example, the filter options for ‘Words’ will be different to the filter options for ‘Video’. The reason being, DISCO’s search filter options dynamically change to accommodate the type of content you are looking for.
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