11. The method of claim 1 , wherein generating search terms comprises: identifying noun phrases in the extracted text; and selecting a threshold number of the noun phrases to be search terms.
11. The method of claim 1 , wherein generating search terms comprises: identifying noun phrases in the extracted text; and selecting a threshold number of the noun phrases to be search terms. 12. The method of claim 11 , wherein identifying noun phrases comprises: removing program showing data from the extracted text to produce one or more descriptive phrases; and removing at least one verb from the one or more descriptive phrases to produce one or more noun phrases.