Perhaps you should try some spelling variations:
johannes pfister » johanne foster, johannes dieter, johannes koster
johannes richter » johannes michael, johan richter, johannes dieter
johannes fischer » johan fischer, johannes liesche, johannes piscator
johanna fischer » johan fischer, johann fischart, johanna kissler
johannes reich » johannes freind, johannes geiss, johannes reuchlin

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