Perhaps you should try some spelling variations:
основіеные\" » основные\" (Expand Search), основіные\" (Expand Search), основеные\" (Expand Search), основныеные\" (Expand Search), основііеные\" (Expand Search), основеіеные\" (Expand Search)
основіе\\" » основі\\" (Expand Search), основе\\" (Expand Search), основные\\" (Expand Search), основііе\\" (Expand Search), основеіе\\" (Expand Search)
основееныеееіе\" » основіееныеееіе\" (Expand Search), основеееныеееіе\" (Expand Search)
основ\\" » основі\\" (Expand Search), основе\\" (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: "\"\\"((\\\"ґрунтова ((основіеные\\" OR основіе\\\") OR основееныеееіе\\")) OR (\\\"ґрунтова основ\\\"))~\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основіеные OR основіе\ ) OR основееныеееіе )) OR (\ ґрунтова основ\ ))~.