def get_demographic_search_order(self):
raise errors.Unimplemented()<EOL>
Gets the search order for a demographic resource.

        return: (osid.resource.ResourceSearchOrder) - the resource
                search order
        raise:  Unimplemented - ``supports_demographic_search_order()``
                is ``false``
        *compliance: optional -- This method must be implemented if
        ``supports_demographic_search_order()`` is ``true``.*