A search engine includes a storage module to store a plurality of data patterns, a plurality of busses to receive a plurality of representations of a search word, a selector corresponding to at least one of the plurality of data patterns to select one of the plurality of representations of the search word for comparing to the at least one of the plurality of data patterns, and a logic circuit operatively coupled to the storage module, to the plurality of busses, and to the selector to compare the selected one of the plurality of representations of the search word to the at least one of the plurality of data patterns.