Perhaps you should try some spelling variations:
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основіеа\" » основіа\" (Expand Search), основеа\" (Expand Search), основныеа\" (Expand Search), основі\" (Expand Search), основе\" (Expand Search), основііеа\" (Expand Search), основеіеа\" (Expand Search)
основіееіііііеа\" » основіеіііііеа\" (Expand Search), основееіііііеа\" (Expand Search), основныееіііііеа\" (Expand Search), основііееіііііеа\" (Expand Search), основеіееіііііеа\" (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 ((основіе\\" OR основіеа\\") OR основіееіііііеа\\")) OR (\\"ґрунтова основ\\"))\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіе OR основіеа ) OR основіееіііііеа )) OR ( ґрунтова основ )).