Perhaps you should try some spelling variations:
основіеныеа\" » основіныеа\" (Expand Search), основеныеа\" (Expand Search), основныеныеа\" (Expand Search), основііеныеа\" (Expand Search), основеіеныеа\" (Expand Search)
основіеееіеа\\" » основіееіеа\\" (Expand Search), основеееіеа\\" (Expand Search), основныеееіеа\\" (Expand Search), основііеееіеа\\" (Expand Search), основеіеееіеа\\" (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 ((основіеныеа\\" OR основіеееіеа\\\") OR основіе\\\")) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основіеныеа OR основіеееіеа\ ) OR основіе\ )) OR (\ ґрунтова основ\ )).