Perhaps you should try some spelling variations:
основеіе\" » основі\" (Expand Search), основе\" (Expand Search), основные\" (Expand Search), основіеіе\" (Expand Search), основееіе\" (Expand Search)
основеіеныеееіеіеіеіеные\" » основіныеееіеіеіеіеные\" (Expand Search), основеныеееіеіеіеіеные\" (Expand Search), основныеныеееіеіеіеіеные\" (Expand Search), основіеіеныеееіеіеіеіеные\" (Expand Search), основееіеныеееіеіеіеіеные\" (Expand Search)
основні\" » основі\" (Expand Search), основіні\" (Expand Search), основені\" (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 основні\\") OR основеіеныеееіеіеіеіеные\\")) OR (\\"ґрунтова основ\\"))~\"".
• Removing quotes may allow a broader search: (( ґрунтова ((основеіе OR основні ) OR основеіеныеееіеіеіеіеные )) OR ( ґрунтова основ ))~.