Perhaps you should try some spelling variations:
основііе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіііе\" (Expand Search), основеііе\" (Expand Search)
основііееіееееееееные\" » основіеіееееееееные\" (Expand Search), основееіееееееееные\" (Expand Search), основніеіееееееееные\" (Expand Search), основіііееіееееееееные\" (Expand Search), основеііееіееееееееные\" (Expand Search)
основніные\" » основные\" (Expand Search), основініные\" (Expand Search), основеніные\" (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 основііееіееееееееные\\") OR основніные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основііе OR основііееіееееееееные ) OR основніные )) OR ( ґрунтова основ ))~.