Perhaps you should try some spelling variations:
основіеіе\" » основііе\" (Expand Search), основеіе\" (Expand Search), основныеіе\" (Expand Search), основііеіе\" (Expand Search), основеіеіе\" (Expand Search)
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основіеііііе\" » основіііііе\" (Expand Search), основеііііе\" (Expand Search), основныеііііе\" (Expand Search), основііеііііе\" (Expand Search), основеіеііііе\" (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 ((основіеіе\\" OR основіе\\") OR основіеііііе\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіеіе OR основіе ) OR основіеііііе )) OR ( ґрунтова основ ))~.