Perhaps you should try some spelling variations:
eser » esser (Expand Search), weser (Expand Search), eder (Expand Search)
leser » lesser (Expand Search), lweser (Expand Search), leder (Expand Search), leer (Expand Search), leyer (Expand Search), leber (Expand Search)
wieser » wiesser (Expand Search), wiweser (Expand Search), wieder (Expand Search), weser (Expand Search), wiese (Expand Search)
dieser » diesser (Expand Search), diweser (Expand Search), dieder (Expand Search), diesem (Expand Search), dieses (Expand Search), diemer (Expand Search)
elser » belser (Expand Search), eliser (Expand Search), welser (Expand Search)
wiener » wieder (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: (((eser OR leser) OR elser) OR (((wiener OR wieser) OR giese) OR (dieser OR dieter))) muller~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((eser OR leser) OR elser) OR (((wiener OR wieser) OR giese) OR (dieser OR dieter))) muller".
• Adding a wildcard symbol may retrieve word variants: (((eser OR leser) OR elser) OR (((wiener OR wieser) OR giese) OR (dieser OR dieter))) muller*.