Perhaps you should try some spelling variations:
основііе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіііе\" (Expand Search), основеііе\" (Expand Search)
основііееные\" » основіеные\" (Expand Search), основееные\" (Expand Search), основніеные\" (Expand Search), основіііееные\" (Expand Search), основеііееные\" (Expand Search)
основеееііееееееные\" » основіеееііееееееные\" (Expand Search), основееееііееееееные\" (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 основііееные\\") OR основеееііееееееные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основііе OR основііееные ) OR основеееііееееееные )) OR ( ґрунтова основ ))~.