Perhaps you should try some spelling variations:
cofinite languagess » cofinite languages, definite languages, cognate languages
finite languages » free languages, like languages, infinitary languages
simple language » bible language, template language

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((finite languages) OR (cofinite languagess))) OR (simple language)).
• Adding a wildcard symbol may retrieve word variants: ((((finite languages) or (cofinite languagess))) or (simple language))*.