Perhaps you should try some spelling variations:
основныееа\\" » основные\\" (Expand Search), основіныееа\\" (Expand Search), основеныееа\\" (Expand Search)
основіеныееа\\" » основіныееа\\" (Expand Search), основеныееа\\" (Expand Search), основныеныееа\\" (Expand Search), основііеныееа\\" (Expand Search), основеіеныееа\\" (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 ((основныееа\\\" OR основіеныееа\\\") OR основіе\\\")) OR (\\\"ґрунтова основ\\\"))*\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова ((основныееа\ OR основіеныееа\ ) OR основіе\ )) OR (\ ґрунтова основ\ ))*.