Perhaps you should try some spelling variations:
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основіеіеіеные\" » основііеіеные\" (Expand Search), основеіеіеные\" (Expand Search), основныеіеіеные\" (Expand Search), основііеіеіеные\" (Expand Search), основеіеіеіеные\" (Expand Search)
основіеееіеіеіеные\" » основіееіеіеіеные\" (Expand Search), основеееіеіеіеные\" (Expand Search), основныеееіеіеіеные\" (Expand Search), основііеееіеіеіеные\" (Expand Search), основеіеееіеіеіеные\" (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 основіеіеіеные\\") OR основіеееіеіеіеные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіе OR основіеіеіеные ) OR основіеееіеіеіеные )) OR ( ґрунтова основ ))~.