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Dog Cat
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be in the records retrieved in the search.
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Boolean September 23rd

  • 2.  Narrow or broaden your search  Use AND, OR, or AND NOT operators to combine search terms  Where did the name come from? Mathematician George Boole
  • 3. All of the search terms or keywords have to be in the records retrieved in the search Dog Cat
  • 4. Just one of the search terms or keywords have to be in the records retrieved in the search. This expands your search and gives you a larger number of retrieved items. Dog Cat
  • 5. Only the first search term or keyword has to be in the records retrieved in the search. This narrows or limits your search. Dogs Cats
  • 6. Only the first search term or keyword has to be in the records retrieved in the search. This narrows or limits your search. Dogs Cats