DYM2 (DidYouMean) combines the TRAPHO-Server and a graphemic distance calculator for for name and adress searches.

The graphemic distance is a very fast implementation of the levesthein distance; the phonetic distance is based on the phonetic rules of the TRAPHO-Server. Different rule packages for English, German, French and other languages are available.

DYM2 can be used for fuzzy searches, in order to handle input errors. DYM2 is also used for matching of name lists, or adress lists.