Stemming reduces related words to a common root form -- for instance,
"horse", "horses", and "horsing" all become "hors". Most commonly, stemming
is deployed as part of a search application, allowing searches for a given
term to match documents which contain other forms of that term.

This module is very similar to the Lingua::Stem manpage -- however,
Lingua::Stem is pure Perl, while Lingua::Stem::Snowball is an XS module
which provides a Perl interface to the C version of the Snowball stemmers.
(the http://snowball.tartarus.org manpage).

Supported Languages
The following stemmers are available (as of Lingua::Stem::Snowball
0.95):