6. A method as in claim 1 , wherein the parsed terms comprise stems of words and the terms inverted index maps stems to linguistic variants of such stems.
6. A method as in claim 1 , wherein the parsed terms comprise stems of words and the terms inverted index maps stems to linguistic variants of such stems. 7. A method as in claim 6 , wherein a stem includes variants in multiple languages, and wherein these terms inverted index group variants of a particular stem according to languages.