Perhaps you should try some spelling variations:
основеіные\\" » основные\\" (Expand Search), основіеіные\\" (Expand Search), основееіные\\" (Expand Search)
основііеееіе\" » основіееіе\" (Expand Search), основеееіе\" (Expand Search), основніееіе\" (Expand Search), основіііеееіе\" (Expand Search), основеііеееіе\" (Expand Search)
основііе\\" » основі\\" (Expand Search), основе\\" (Expand Search), основні\\" (Expand Search), основіііе\\" (Expand Search), основеііе\\" (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 ((основііеееіе\\" OR основеіные\\\") OR основііе\\\")) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основііеееіе OR основеіные\ ) OR основііе\ )) OR (\ ґрунтова основ\ )).