Perhaps you should try some spelling variations:
johannes fischer » johan fischer, johannes liesche, johannes pfister
johannes bosscha » johannes liesche
johanna fischer » johan fischer, johann fischart, johanna borchert
johanna kissler » johannes kindler
johanne foster » joanne foster, johanna forster, johannes koster
johannes wicht » johannes picht, johannes richter, johannes wickert
johannes basch » johannes bauer, johannes backs, johannes barry

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 (johanne foster))) OR (johannes wicht))) OR (((johanna fischer) OR (johanna kissler))))) OR (((johannes bosscha) OR (johannes basch)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((johannes fischer) or (johanne foster))) or (johannes wicht))) or (((johanna fischer) or (johanna kissler))))) or (((johannes bosscha) OR (johannes basch))))".
• Adding a wildcard symbol may retrieve word variants: ((((((((johannes fischer) or (johanne foster))) or (johannes wicht))) or (((johanna fischer) or (johanna kissler))))) or (((johannes bosscha) OR (johannes basch))))*.