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

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