Perhaps you should try some spelling variations:
основііе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіііе\" (Expand Search), основеііе\" (Expand Search)
основііееіееееные\" » основіеіееееные\" (Expand Search), основееіееееные\" (Expand Search), основніеіееееные\" (Expand Search), основіііееіееееные\" (Expand Search), основеііееіееееные\" (Expand Search)
основеіііееные\" » основіеіііееные\" (Expand Search), основееіііееные\" (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 ((основііе\\" OR основеіііееные\\") OR основііееіееееные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основііе OR основеіііееные ) OR основііееіееееные )) OR ( ґрунтова основ ))~.