Perhaps you should try some spelling variations:
johannes fischer » johan fischer, johannes pfister, johannes piscator
johannes liesche » johannes basch, johannes berchem, johannes bosscha
johanna fischer » johan fischer, johann fischart, johanna borchert
johanna kissler » johannes kindler

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 fuchs))) OR (((johanna fischer) OR (johanna kissler))))) OR (johannes liesche))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((johannes fischer) or (johannes fuchs))) or (((johanna fischer) OR (johanna kissler))))) or (johannes liesche))*".