Perhaps you should try some spelling variations:
johannes pfister » johanne foster, johannes fischer, johannes schuster
johannes richter » johannes michael, johan richter, johannes fischer
johannes liesche » johannes fischer, johannes basch, johannes berchem
johannes koster » johanne foster, johannes koder, johannes kepler
johannes dieter » johannes dietlein, johannes der, johannes ditz
johanna fischer » johannes fischer, johan fischer, johann fischart
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 koster))) OR (((johannes reich) OR (((johannes richter) OR (johannes dieter))))))) OR (johanna fischer))) OR (johannes liesche)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((johannes pfister) OR (johannes koster))) or (((johannes reich) or (((johannes richter) or (johannes dieter))))))) or (johanna fischer))) or (johannes liesche))".
• Adding a wildcard symbol may retrieve word variants: ((((((((johannes pfister) OR (johannes koster))) or (((johannes reich) or (((johannes richter) or (johannes dieter))))))) or (johanna fischer))) or (johannes liesche))*.