6. The method of claim 1 , wherein determining a corrected term based on the identified resources comprises: generating candidate correction terms from terms that are included in the identified resources for a derivative query; determining, for each of the candidate correction terms, a similarity measure that measures the similarity of the candidate correction term to the potentially inaccurate term; and selecting as the corrected term the candidate correction term with a similarity measure that indicates a highest similarity relative to the other candidate correction terms.
8. The method of claim 6 , the operations further comprising generating candidate correction terms from term suggestions that match at a term stem of one or more characters of the potentially inaccurate term.