6. The method of claim 5 , where combining the first and second scores includes: adjusting the second score by an amount that is based on the first score.
5. The method of claim 1 , where the generated score is a first score, the method further comprising: generating a second score, for the particular search result document, that is based on a relevance of the particular search result document to the search query; and combining the first and second score to generate an overall score, where ranking the particular search result document includes ranking the particular search result document with regard to the at least one other one of the search result documents based on the overall score.