11. The method of claim 1 , wherein: the ordered lists of search result documents are obtained from a search engine and the search results corresponding to each of the search result documents within the first grouping in the respective ordered lists appear on a first search results page received from the search engine in response to the corresponding queries.
11. The method of claim 1 , wherein: the ordered lists of search result documents are obtained from a search engine and the search results corresponding to each of the search result documents within the first grouping in the respective ordered lists appear on a first search results page received from the search engine in response to the corresponding queries. 12. The method of claim 11 , wherein: none of the search results corresponding to the search result documents within the second grouping in the respective ordered lists appear on the first search results page received from the search engine in response to the corresponding queries.