Perhaps you should try some spelling variations:
dieser » dieter (Expand Search), dieses (Expand Search), diemer (Expand Search)
welser » belser (Expand Search), elser (Expand Search), welter (Expand Search)
wolter » walter (Expand Search), zwolfter (Expand Search)
wiesel » ziesel (Expand Search), wieser (Expand Search), wieserl (Expand Search), wiegel (Expand Search), giesel (Expand Search)
wieserl » wieser (Expand Search), wieserrl (Expand Search), wiegerl (Expand Search), gieserl (Expand Search)
wiener » wieder (Expand Search)
wiese » wieser (Expand Search), wiege (Expand Search), giese (Expand Search)
diesem » dieses (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: ((dieser OR (welser OR wolter)) OR ((((wiesel OR wieserl) OR wiener) OR wiese) OR diesem)) muller~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dieser OR (welser OR wolter)) OR ((((wiesel OR wieserl) OR wiener) OR wiese) OR diesem)) muller".
• Adding a wildcard symbol may retrieve word variants: ((dieser OR (welser OR wolter)) OR ((((wiesel OR wieserl) OR wiener) OR wiese) OR diesem)) muller*.