Patent Document ID: 8266162
Application ID: 11371211

Base Claim:
1. A method comprising: collecting, using a computer, data indicative of search terms associated with one or more search queries; identifying, in the search terms, a particular keyword; identifying, using the computer, remaining search terms as candidate keywords related to the particular keyword; and generating a confidence score for a candidate keyword, the confidence score comprising a ratio of (i) a number of times the candidate keyword and the particular keyword appeared in a same search query of the one or more search queries, to (ii) a number of times the candidate keyword appeared in the one or more search queries.

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Claim 7:
7. The method of claim 1 , wherein identifying the particular keyword comprises at least one of (i) identifying one or more stems of at least one of the search terms, or (ii) identifying a misspelling of at least one of the search terms.