Perhaps you should try some spelling variations:
основіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основііе\" (Expand Search), основеіе\" (Expand Search)
основіеіеные\" » основііеные\" (Expand Search), основеіеные\" (Expand Search), основныеіеные\" (Expand Search), основііеіеные\" (Expand Search), основеіеіеные\" (Expand Search)
основіеееныеііеіеные\" » основіееныеііеіеные\" (Expand Search), основеееныеііеіеные\" (Expand Search), основныеееныеііеіеные\" (Expand Search), основііеееныеііеіеные\" (Expand Search), основеіеееныеііеіеные\" (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 основіеіеные\\") OR основіеееныеііеіеные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основіе OR основіеіеные ) OR основіеееныеііеіеные )) OR ( ґрунтова основ ))~.