Perhaps you should try some spelling variations:
johannes piscator » johannes picht
johannes fischer » johan fischer, johannes fechner, johannes fuchs
johannes pfister » johanne foster, johannes dieter, johannes koster
johannes liesche » johannes basch, johannes bosscha, johannes kiess
johannes berchem » johannes becker, johannes berger, johannes bechteln
johanna fischer » johan fischer, johann fischart, johanna kissler

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