Perhaps you should try some spelling variations:
gunther wolfgang » buscher wolfgang, gitter wolfgang, grobner wolfgang
glatzer wolfgang » latzel wolfgang, balzer wolfgang, gitter wolfgang
fischer wolfgang » becker wolfgang, kilger wolfgang, schafer wolfgang
loder wolfgang » loscher wolfgang, mieder wolfgang, kohler 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: ((loder wolfgang) OR (((((gunther wolfgang) OR (glatzer wolfgang))) OR (fischer wolfgang)))) nordheim.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((loder wolfgang) or (((((gunther wolfgang) OR (glatzer wolfgang))) or (fischer wolfgang)))) nordheim".
• Adding a wildcard symbol may retrieve word variants: ((loder wolfgang) or (((((gunther wolfgang) OR (glatzer wolfgang))) or (fischer wolfgang)))) nordheim*.