Perhaps you should try some spelling variations:
\"литературных » \"литературы (Expand Search), \"литературная (Expand Search), \"литература (Expand Search)
\"литературное » \"литература (Expand Search), \"литературы (Expand Search)
\"литературе » \"литература (Expand Search), \"литературы (Expand Search)
\"литературные » \"литературы (Expand Search), \"литература (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((((\\"литературных OR \\"литературное) OR \\"литературе) язык\\") OR (\\"литературные связи\\"))\"".
• Removing quotes may allow a broader search: (((( литературных OR литературное) OR литературе) язык ) OR ( литературные связи )).