Perhaps you should try some spelling variations:
основііе\" » основі\" (Expand Search), основе\" (Expand Search), основні\" (Expand Search), основіііе\" (Expand Search), основеііе\" (Expand Search)
основііеа\\" » основіа\\" (Expand Search), основеа\\" (Expand Search), основніа\\" (Expand Search), основіііеа\\" (Expand Search), основеііеа\\" (Expand Search)
основііеіііеа\\" » основііііеа\\" (Expand Search), основеіііеа\\" (Expand Search), основнііііеа\\" (Expand Search), основіііеіііеа\\" (Expand Search), основеііеіііеа\\" (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 (основііе\\" OR (основііеа\\\" OR основііеіііеа\\\"))) OR (\\\"ґрунтова основ\\\"))\\"\"".
• Removing quotes may allow a broader search: ((\ ґрунтова (основііе OR (основііеа\ OR основііеіііеа\ ))) OR (\ ґрунтова основ\ )).