Perhaps you should try some spelling variations:
scho » schon (Expand Search), sch (Expand Search), sche (Expand Search)
schoe » schone (Expand Search), sche (Expand Search), schee (Expand Search), schowe (Expand Search), schon (Expand Search)
schopfer » schonpfer (Expand Search), schpfer (Expand Search), schepfer (Expand Search), schopfers (Expand Search), schafer (Expand Search), schaffer (Expand Search)
iischonn » iischonnn (Expand Search), iischnn (Expand Search), iischenn (Expand Search), ifischonn (Expand Search), iichonn (Expand Search), ischonn (Expand Search)
isch » fisch (Expand Search), ich (Expand Search), sch (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: ((((scho OR suche) OR (schoe OR schopfer)) OR (iiche OR (ichoe OR iischonn))) OR isch)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((scho OR suche) OR (schoe OR schopfer)) OR (iiche OR (ichoe OR iischonn))) OR isch)".
• Adding a wildcard symbol may retrieve word variants: ((((scho OR suche) OR (schoe OR schopfer)) OR (iiche OR (ichoe OR iischonn))) OR isch)*.