14. One or more computer-readable media storing computer-executable instructions that, when executed on one or more processors, perform acts comprising: extracting a first set of tokens from a Uniform Resource Locator (URL), wherein the extracting comprises: i. splitting the URL by predefined separators; and ii. removing numerical characters; determining a similarity between the first set of tokens and each of a multiple set of tokens extracted from multiple other URLs; and associating the search query with a cluster, wherein the associating is based at least in part on the similarities between the first set of tokens and each of the multiple set of tokens extracted from the other URLs.
19. One or more computer-readable media as recited in claim 14 , wherein the tokens are words extracted from a URL.