Perhaps you should try some spelling variations:
fische » fischer (Expand Search), fisch (Expand Search), fischee (Expand Search), fischoe (Expand Search), ffische (Expand Search), fiche (Expand Search)
sch » sche (Expand Search), scho (Expand Search)
schooe » scheooe (Expand Search), schoooe (Expand Search), schowe (Expand Search)
iische » iischee (Expand Search), iischoe (Expand Search), ifische (Expand Search), iiche (Expand Search)
fiischt » fiischet (Expand Search), fiischot (Expand Search), fifischt (Expand Search), fiicht (Expand Search)
isch » ische (Expand Search), ischo (Expand Search), fisch (Expand Search), ich (Expand Search)
sich » ich (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((fische OR fische) OR ((sch OR sich) OR schooe)) OR ((iische OR fiischt) OR icheoe)) OR isch)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((fische OR fische) OR ((sch OR sich) OR schooe)) OR ((iische OR fiischt) OR icheoe)) OR isch)".
• Adding a wildcard symbol may retrieve word variants: ((((fische OR fische) OR ((sch OR sich) OR schooe)) OR ((iische OR fiischt) OR icheoe)) OR isch)*.