Perhaps you should try some spelling variations:
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основіеееіеные\" » основіееіеные\" (Expand Search), основеееіеные\" (Expand Search), основныеееіеные\" (Expand Search), основііеееіеные\" (Expand Search), основеіеееіеные\" (Expand Search)
основіеіеіііеіеные\" » основііеіііеіеные\" (Expand Search), основеіеіііеіеные\" (Expand Search), основныеіеіііеіеные\" (Expand Search), основііеіеіііеіеные\" (Expand Search), основеіеіеіііеіеные\" (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 ((основіе\\" OR основіеееіеные\\") OR основіеіеіііеіеные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіе OR основіеееіеные ) OR основіеіеіііеіеные )) OR ( ґрунтова основ ))~.