def search(self, using=None):
        """
        Return a :class:`~elasticsearch_dsl.Search` object searching over the
        index (or all the indices belonging to this template) and its
        ``Document``\\s.
        """
        return Search(
            using=using or self._using,
            index=self._name,
            doc_type=self._doc_types
        )
Return a :class:`~elasticsearch_dsl.Search` object searching over the
        index (or all the indices belonging to this template) and its
        ``Document``\\s.