1. A method comprising: receiving a search query comprising of at least one search criteria, wherein the at least one search criteria is a text string; executing a search against an enhanced index, wherein the enhanced index is comprised of metadata associated with an enhanced cluster, wherein the enhanced cluster is a document cluster generated utilizing the metadata associated with documents, wherein the metadata is used to indicate conceptually similar documents; aggregating the enhanced cluster each into a merged document, wherein the merged document is a document comprising of the enhanced cluster contents; and executing a ranking algorithm on the merged document to obtain a final ranking of content within the merged document, wherein the metadata is a keyword tag, wherein the keyword tag is a product platform value, audience value, and a version revision.