1. A method, comprising: receiving, at a computing device, information indicative of popularity of a search query comprising a sequence of words; based on the information, determining one or more subsequences of words, each subsequence comprising one or more words of the search query based on an order in which the one or more words occur in the sequence of words of the search query; and providing information indicative of the one or more subsequences of words to update a speech recognition system configured to convert a given spoken utterance into a given sequence of words.