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)
основіеныеііеіеные\" » основіныеііеіеные\" (Expand Search), основеныеііеіеные\" (Expand Search), основныеныеііеіеные\" (Expand Search), основііеныеііеіеные\" (Expand Search), основеіеныеііеіеные\" (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 основіеныеііеіеные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіе OR основіеіеіеные ) OR основіеныеііеіеные )) OR ( ґрунтова основ ))~.