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 fechner, johannes piscator
johannes liesche » johannes basch, johannes berchem, johannes bosscha
johannes freind » johannis freind, johanne freind, johannes franz
johanna fischer » johan fischer, johann fischart, johanna kissler
johannes reich » 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 freind))) OR (johannes richter))))) OR (((johanna fischer) OR (johannes fischer))))) OR (johannes liesche)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((johannes pfister) or (((((johannes reich) or (johannes freind))) or (johannes richter))))) or (((johanna fischer) OR (johannes fischer))))) or (johannes liesche))".
• Adding a wildcard symbol may retrieve word variants: ((((((johannes pfister) or (((((johannes reich) or (johannes freind))) or (johannes richter))))) or (((johanna fischer) OR (johannes fischer))))) or (johannes liesche))*.