9. The method of claim 1 , further comprising using a filter to filter snippets including using one or more of a query filter, a punctuation filter, a title filter, and a similarity filter.
9. The method of claim 1 , further comprising using a filter to filter snippets including using one or more of a query filter, a punctuation filter, a title filter, and a similarity filter. 11. The method of claim 9 , further comprising using the punctuation filter to filter snippets based in part on a number and type of punctuation symbols.