Perhaps you should try some spelling variations:
основііе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіііе\" (Expand Search), основеііе\" (Expand Search)
основііееіеееееееные\" » основіеіеееееееные\" (Expand Search), основееіеееееееные\" (Expand Search), основніеіеееееееные\" (Expand Search), основіііееіеееееееные\" (Expand Search), основеііееіеееееееные\" (Expand Search)
основніеные\" » основініеные\" (Expand Search), основеніеные\" (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 основніеные\\") OR основііееіеееееееные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основііе OR основніеные ) OR основііееіеееееееные )) OR ( ґрунтова основ ))~.