Perhaps you should try some spelling variations:
johannes fischer » johannes fechner, johannes liesche, johannes pfister
johanna fischer » johann fischart, johanna kissler, johanna borchert
johannes basch » johannes bosscha, johannes bauer, johannes backs
johan fischer » johann fischart, johan richter, johan schei

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