def do_search(self, line):
        """search [query] Comprehensive search for Science Data Objects across all
        available MNs.

        See https://releases.dataone.org/online/api-
        documentation-v2.0.1/design/SearchMetadata.html for the available search terms.

        """
        args = self._split_args(line, 0, -1)
        query = " ".join([_f for _f in args if _f])
        self._command_processor.search(query)