Perhaps you should try some spelling variations:
loscher wolfgang » fischer wolfgang, buscher wolfgang, losch wolfgang
kroger wolfgang » kruger wolfgang, kronert wolfgang, kilger wolfgang
loder wolfgang » mieder wolfgang, kohler wolfgang, lehner 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 (kroger wolfgang))) OR (loscher wolfgang)) weichardt.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((loder wolfgang) OR (kroger wolfgang))) or (loscher wolfgang)) weichardt".
• Adding a wildcard symbol may retrieve word variants: ((((loder wolfgang) OR (kroger wolfgang))) or (loscher wolfgang)) weichardt*.