11. The method of claim 1 , wherein the third module score is determined by: matching the search query with a previously executed search query of the special purpose search system; and outputting a module score based on a search confidence score associated with the previously executed search query, wherein the search confidence score indicates a level of relevance or popularity of the previously executed search query based on past user responses to the previously executed search query.
11. The method of claim 1 , wherein the third module score is determined by: matching the search query with a previously executed search query of the special purpose search system; and outputting a module score based on a search confidence score associated with the previously executed search query, wherein the search confidence score indicates a level of relevance or popularity of the previously executed search query based on past user responses to the previously executed search query. 12. The method of claim 11 , wherein the third module score is favorable to sending the search query to the special purpose search system in response to the search confidence score being greater than a threshold search confidence score.