Keyword Searching: Tips and Tricks
(see attached file)
Keyword searching tutorial videos
Use Synonyms |
· Keyword searching will only retrieve articles that use the exact word you put in the search box
· Think of alternative words to describe what you are searching for
o Example 1: nursing homes OR assisted living facilities
o Example 2: high blood pressure OR hypertension OR hbp
Truncate |
· Truncation uses symbols (or wildcards) to replace letters in words
· Truncation is used to get more results than you would with the one word alone
· Different databases and search engines use different symbols
o The most common truncation symbol is * (the asterisk symbol)
o But you may also find search engines that use the symbols: ? (question mark) or # (pound sign)
· For example:
o Diagnos* will retrieve articles that use keywords like diagnosis, diagnosing, diagnostic, diagnostics, etc
o Cell* will retrieve articles that use keywords like cellular, cellphone, cellulite, cells, cellist, cells, cellophane, cellulose, etc
Spelling |
· Try using British spelling alternatives, for example:
o Pediatrics or Paediatrics
o Analyze or Analyse
· For more British spelling alternatives visit: http://www.oxforddictionaries.com/words/british-and-american-spelling
Use Fields |
· Many databases allow you to search in different fields (such as the abstract, or article title, etc)
· One way to limit results to more relevant articles are to look for keywords in the article abstract or article title fields.
· There are several different ways to do this depending on which database you are using, here are two examples:
o EBM Reviews – diagnos* .ab, .ti
o PsycINFO – Next to the search box, change the Select a Field (optional) drop down menu to search in any of the specified fields listed in that menu (see screenshot on page 2 of the attached file)
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