algorithmic stemmers porter stem token filter stemmer token filter kstem token filter snowball token filter
dictionary based hunspell
controlling stemmers stemmer override token filter keyword marker token filter
keyword repeat token filter unique token filter
Mix stemmers for different languages
porter stem token filter stemmer token filter stemmer override token filter keyword marker token filter keyword repeat token filter kstem token filter snowball token filter elision token filter unique token filter normalization token filter