If your application requires a stemming language that is not available in the Stemming editor of Developer Studio, you can create and add a custom stemming dictionary. A custom stemming dictionary is available in addition to any stemming selections you may have enabled in Developer Studio.
For details, see "Adding a custom stemming dictionary" in the MDEX Engine Developer's Guide.
Rather than supplement a default stemming dictionary, you may chose to entirely replace a default stemming dictionary with a custom a stemming dictionary.
For details, see "Replacing a default stemming dictionary with a custom stemming dictionary" in the MDEX Engine Developer's Guide.
The new dictionary provides better search results because it contains improved variants that are based on linguistic declination of proper nouns, nouns, and adjectives. (Prior releases included stemming dictionaries that had more simple rule-based variants.)
For details about stemming, see "Using Stemming and Thesaurus" in the MDEX Engine Developer's Guide.
