1. A system for the indexing and retrieval of classified documents, the system comprising, at least one server computer, at least one document collection, said document collection comprising at least one document(s), said document(s) having been classified according to a predefined classification scheme, said predefined classification scheme comprising classification codes, said classification codes comprising title(s) and definition(s); at least one server web application; and at least one search engine system; wherein said server computer is connected to said search engine, and wherein said server web application communicates document(s) from said document collection to said search engine; wherein at least one word from at least one of classification code title(s) or classification code definition(s) is inserted within said document(s) to create augmented document(s); and wherein said augmented documents are indexed by said system for subsequent retrieval.