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What are the search operators in different article databases?
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What are the search operators in different article databases?
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Database |
Search Operator |
Proximity Carrefour near5 sales Carrefour within 5 words of the word sales, where there can be 0-4 words between Carrefour and sales. For example, retail sales posted by Carrefour. The terms can appear in any order. Use with numbers 1-500. near1 is assumed if numbers are omitted. Truncation telecom* Any words that begin with telecom. You must use at least 3 characters before the truncation (*) sign and it must be used at the end of a word only. Do not enter numbers after the sign. The more characters you enter before the sign, e.g. telecom* rather than tel*, the better your results. Wildcards globali?ation Either globalization or globalisation, or other wildcard spellings. You must enter a minimum of 3 characters before using the wildcard (?) sign. |
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Proximity nursing NEAR/3 education Look for documents that contain two search terms, in any order, within a specified number of words apart. Replace ‘n’ with a number. In the example, 3 means within 3 words.
Truncation nurse* colo*r *old Truncation character (*) - retrieves variations of the search term. Use the truncation character at the beginning (left-hand truncation), the end (right-hand truncation) or in the middle of search terms. Each truncated word can return up to 500 word variations. Wildcards nurse? Finds: nurses, nursed, but not nurse ad??? Finds: added, adult, adopt Wildcard character - used to replace any single character, either inside or at the right end of a word. Multiple wildcards can be used to represent multiple characters. |
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Proximity tax N5 reform N5 finds the words if they are within five words of one another regardless of the order in which they appear Truncation comput* to find the words computer or computing Truncation is represented by an asterisk (*). To use truncation, enter the root of a search term and replace the ending with an *. Wildcards ne?t to find all citations containing neat, nest or next colo#r to find all citations containing color or colour The wildcard is represented by a question mark ? or a pound sign #.
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