(A few sentences about your search topic are necessary. State aspects not to be included.)
From the question/statement above, pick out the main terms/concepts that must be included in the search. For each term you have identified, list synonyms, broader, and/or narrower terms that could be used alternately for it. e.g. heart attack, myocardial infarction
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November 7, 2011 Alison Farrell