1. A method for discovering terminology unique to a specialized group that is a distinct subset of a general population, said terminology comprised of new terms as well as unique and obscure usages of previously known terms, said method comprising: a. analyzing a first collection of communications to identify at least one of: a source of communication and an instance of communication fit for consumption by said general population, said analyzing based on an ease of reading index; b. accessing a database of communications, based on said at least one of: a source of communication and an instance of communication, either extracted from said first collection or obtained from said source of communication; c. creating a first common language usage (CLU) dictionary from said database of communications, said CLU dictionary indicative of language expressions made by said general population, said CLU dictionary comprising terms, definitions corresponding to term usages, and frequencies corresponding to term usage; d. creating a second specialized usage dictionary from a second collection of communications intended for consumption by said specialized group that is a distinct subset of said general population, said second usage dictionary comprising terms, definitions corresponding to term usages, and frequencies corresponding to term usage, said definitions corresponding to term usages in said first CLU dictionary and said second specialized usage dictionary is based on a plurality of lexical units associated with a given term, with said lexical units being within a predetermined range bounded by ordinal positions before and after said given term, wherein said predetermined range is comprised of any of, or a combination of, the following: a sentence, paragraph, sub-section, section, page, and document; e. comparing said second specialized usage dictionary associated with said specialized group that is a distinct subset of said general population with said first CLU dictionary associated with said general population to determine, for said first and second collections of communications: existence of terms not shared in common, differences in usage of terms shared in common, and disparities in frequencies of usages of terms shared in common; and f. establishing terminology unique to said specialized group that is a distinct subset of said general population, based on said comparative differences between said first CLU dictionary and said second specialized usage dictionary.