Perhaps you should try some spelling variations:
gunther wolfgang » buscher wolfgang, winter wolfgang, walter wolfgang
glatzer wolfgang » latzel wolfgang, balzer wolfgang, hetzer wolfgang
gitter wolfgang » seitter wolfgang, jetter wolfgang, distler wolfgang
borchert » borchardt

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: ((gunther wolfgang) OR (((glatzer wolfgang) OR (gitter wolfgang)))) borchert.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((gunther wolfgang) or (((glatzer wolfgang) OR (gitter wolfgang)))) borchert".
• Adding a wildcard symbol may retrieve word variants: ((gunther wolfgang) or (((glatzer wolfgang) OR (gitter wolfgang)))) borchert*.