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Jack Gordon Institute: National Security Policy Fellows

A research guide to assist participants in the JGI National Security Policy Program

Databases


Create a Search Strategy

 

Combine your keywords/search terms with Boolean operators

  • OR (synonyms: any of these words)
  • AND (restrict: all these words)

Break your research topic into keywords.

  • Many databases use specific terms to label documents, use these "official" database terms from the results that work for you
  • Try the thesaurus or subject headings

Use parentheses with your terms and Boolean operators to create your search phrase

  • exp. (cat OR kitten) AND (wild OR feral OR homeless)
Determine your conditions and apply them to your search as limits or filters
  • exp. publication year, document type, or Peer Reviewed
Place quotation marks (“ ”) around phrases to keep words together. 
  • Use this for an exact quote, phrase or order of the search term. exp. "latin america"
Add asterisks (*) to “fill-in-the-blank” at the end of a word 
  • The asterisk will be replaced by any applicable letters
  • This is called truncation
  • You can use asterisks as a shortcut for OR-ing words that have identical roots
  • For example, paint* will search for paint, painting, painters, painterly, etc.

For assistance in PubMed, check out the guide below. 

Journals, Reports, & News