Perhaps you should try some spelling variations:
johannes pfister » johanne foster, johannes dieter, johannes fischer
johannes liesche » johannes fischer, johannes basch, johannes berchem
johanna fischer » johannes fischer, johan fischer, johann fischart

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: ((((johannes pfister) OR (johanna fischer))) OR (johannes liesche)).
• Adding a wildcard symbol may retrieve word variants: ((((johannes pfister) or (johanna fischer))) or (johannes liesche))*.