14. One or more computer-readable hardware media having computer-executable instructions embodied thereon that when executed by a computing device perform a method for manipulating a list of terms associated with a query class, the method comprising: extracting from at least one data store a list of terms, wherein each term in the list of terms is associated with a search refinement path of a query; scanning a searchable database to identify at least one equivalence of an item in the list of terms, wherein terms in the list of terms are derived from past searches or are modifiers of past searches, and wherein the terms in the list of terms are identified based on scores assigned to one or more topics which indicates the relevance of the relationship between the topics that categorize the gallery of entities assembled to form the query class and the terms in the list of terms; condensing the list of terms by applying the at least one equivalence to generate an updated list of terms; and updating the list of terms, in association with the query class, wherein the query class comprises a collection of similarly themed queries previously received from one or more users, to a storage location on the one or more computer-storage media accessible by a processing unit of the computing device.
16. The one or more computer-readable hardware media of claim 14 , wherein the scanning further comprises identifying equivalences between terms within the list of terms by identifying one or more redirects that indicate one or more synonymous terms, and condensing a composition of the list of terms by removing one or more of the synonymous terms.