Perhaps you should try some spelling variations:
johannes liesche » johannes basch, johannes berchem, johannes kiess
johannes bosscha » johannes basch
johannes fischer » johanna fischer, johan fischer, johannes pfister
johan richter » john richter, johannes richter, von richter

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 liesche) OR (johannes bosscha))) OR (johannes fischer))) OR (johan richter)).
• Adding a wildcard symbol may retrieve word variants: ((((((johannes liesche) or (johannes bosscha))) or (johannes fischer))) or (johan richter))*.