Acquia Search can index websites in most languages, but Acquia Search passes content through a language-specific stemmer during indexing, depending on the search schema you have configured for your website. Acquia Search offers search schemas for Dutch, French, German, Spanish, and English. You can search other languages, but the search may produce less relevant search results because partial words, plurals and other variations may not be indexed as expected. For more information, see Selecting a language.

If your website is in a language other than Dutch, English, French, German, or Spanish, create a Support ticket to see whether a search schema specific to that language is available for you.