Perhaps you should try some spelling variations:
основеіні\" » основні\" (Expand Search), основіеіні\" (Expand Search), основееіні\" (Expand Search)
основіееныеііе\" » основіеныеііе\" (Expand Search), основееныеііе\" (Expand Search), основныееныеііе\" (Expand Search), основііееныеііе\" (Expand Search), основеіееныеііе\" (Expand Search)
основіе\\" » основі\\" (Expand Search), основе\\" (Expand Search), основные\\" (Expand Search), основііе\\" (Expand Search), основеіе\\" (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 ((основеіні\\" OR основіееныеііе\\") OR основіе\\\")) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основеіні OR основіееныеііе ) OR основіе\ )) OR (\ ґрунтова основ\ )).