Perhaps you should try some spelling variations:
основіеееееееііеееные\" » основіееееееііеееные\" (Expand Search), основеееееееііеееные\" (Expand Search), основныеееееееііеееные\" (Expand Search), основііеееееееііеееные\" (Expand Search), основеіеееееееііеееные\" (Expand Search)
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основныеные\" » основіныеные\" (Expand Search), основеныеные\" (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 ((основіеееееееііеееные\\" OR основныеные\\") OR основіе\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіеееееееііеееные OR основныеные ) OR основіе )) OR ( ґрунтова основ ))~.