Perhaps you should try some spelling variations:
основіеіііеееіеные\" » основііііеееіеные\" (Expand Search), основеіііеееіеные\" (Expand Search), основныеіііеееіеные\" (Expand Search), основііеіііеееіеные\" (Expand Search), основеіеіііеееіеные\" (Expand Search)
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основеііеіеные\" » основіеііеіеные\" (Expand Search), основееііеіеные\" (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 ((основеііеіеные\\" OR основіеіііеееіеные\\") OR основіе\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основеііеіеные OR основіеіііеееіеные ) OR основіе )) OR ( ґрунтова основ ))~.