Perhaps you should try some spelling variations:
gunther wolfgang » buscher wolfgang, fischer wolfgang, grobner wolfgang
glatzer wolfgang » latzel wolfgang, balzer wolfgang, hetzer wolfgang
lothar wolfgang » loscher wolfgang, loder wolfgang
gitter wolfgang » seitter wolfgang, jetter wolfgang, distler 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 (gitter wolfgang))) OR (glatzer wolfgang)))) nordheim*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lothar wolfgang) or (((((gunther wolfgang) OR (gitter wolfgang))) or (glatzer wolfgang)))) nordheim*".