Perhaps you should try some spelling variations:
johannes fischer » johanna fischer, johan fischer, johannes pfister
johannes richter » johannes michael, johan richter, johannes dieter
johannes liesche » johannes basch, johannes berchem, johannes bosscha
johannes picht » johannes wicht, johannes fuchs, johannes reich

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 fischer) OR (((johannes picht) OR (johannes richter))))) OR (johann fischart))) OR (johannes liesche)).
• Adding a wildcard symbol may retrieve word variants: ((((((johannes fischer) or (((johannes picht) or (johannes richter))))) or (johann fischart))) or (johannes liesche))*.