Perhaps you should try some spelling variations:
johannes pfister » johanne foster, johannes fischer, johannes koster
johannes freind » johannis freind, johanne freind, johannes franz
johannes dieter » johannes dietlein, johannes richter, johannes der
johanna fischer » johannes fischer, johan fischer, johann fischart
johannes basch » johannes bosscha, johannes bauer, johannes backs

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