Perhaps you should try some spelling variations:
основіеііе\\" » основіііе\\" (Expand Search), основеііе\\" (Expand Search), основныеііе\\" (Expand Search), основііеііе\\" (Expand Search), основеіеііе\\" (Expand Search)
основіееііе\\" » основіеііе\\" (Expand Search), основееііе\\" (Expand Search), основныееііе\\" (Expand Search), основііееііе\\" (Expand Search), основеіееііе\\" (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 ((основіеііе\\\" OR основіееііе\\\") OR основіе\\\")) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основіеііе\ OR основіееііе\ ) OR основіе\ )) OR (\ ґрунтова основ\ )).