Enter terms to search:

Select boolean search type:


Search Tips:

  • use the minus (–) operator to exclude a term from the search e.g., –test
  • use double-quotes (") to enclose a search phrase e.g. "semiconductor wafer"
  • can negate phrases too e.g., –"ac motor"
  • while AND performs an AND on all search terms, OR performs an OR on all non-negated search terms and ANDs the result with any negated terms
  • a maximum of 10 terms (phrase counts as one term) over 100 characters can be entered
  • all phrases/terms are automatically stemmed e.g., semicond will match semiconductor, semiconductors, and semiconducting
    Use the "–" operator to exclude a specific word matched by a stem e.g., motor –motorized

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