Perhaps you should try some spelling variations:
основеіе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіеіе\" (Expand Search), основееіе\" (Expand Search)
основеіеііееные\" » основіііееные\" (Expand Search), основеііееные\" (Expand Search), основніііееные\" (Expand Search), основіеіеііееные\" (Expand Search), основееіеііееные\" (Expand Search)
основныеііеееные\" » основіныеііеееные\" (Expand Search), основеныеііеееные\" (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 ((основеіе\\" OR основныеііеееные\\") OR основеіеііееные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основеіе OR основныеііеееные ) OR основеіеііееные )) OR ( ґрунтова основ ))~.