Perhaps you should try some spelling variations:
gunther wolfgang » buscher wolfgang, gitter wolfgang, walter wolfgang
glatzer wolfgang » latzel wolfgang, balzer wolfgang, gitter wolfgang
winter wolfgang » walter wolfgang, gitter wolfgang, wimmer wolfgang

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((lothar wolfgang) OR (((gunther wolfgang) OR (winter wolfgang))))) OR (glatzer wolfgang)) (borchert OR borchardt).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((lothar wolfgang) or (((gunther wolfgang) OR (winter wolfgang))))) or (glatzer wolfgang)) (borchert or borchardt)".
• Adding a wildcard symbol may retrieve word variants: ((((lothar wolfgang) or (((gunther wolfgang) OR (winter wolfgang))))) or (glatzer wolfgang)) (borchert or borchardt)*.