Perhaps you should try some spelling variations:
johannes pfister » johanne foster, johannes dieter, johannes fischer
johanna fischer » johannes fischer, johan fischer, johanna kissler
johannes wicht » johannes picht, johannes richter, johannes wickert
johannes basch » johannes bosscha, johannes bauer, johannes barry
johannes backs » johannes hack, johannes brahms, johannes becker

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