Perhaps you should try some spelling variations:
dieser » dieter (Expand Search), diesem (Expand Search), dieses (Expand Search), dielser (Expand Search), diesser (Expand Search), dileser (Expand Search)
wiesel » ziesel (Expand Search), wiese (Expand Search), wieser (Expand Search)
wleser » leser (Expand Search), weser (Expand Search), wieser (Expand Search), wlelser (Expand Search), wlesser (Expand Search), wlleser (Expand Search)
eser » elser (Expand Search), esser (Expand Search), leser (Expand Search)
eliser » elise (Expand Search), elser (Expand Search)
welser » belser (Expand Search), elser (Expand Search), welter (Expand Search)
wieder » lieder (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 (wiesel OR giese)) OR ((wleser OR eser) OR (eliser OR welser))) OR (wiener OR wieder))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((dieser OR (wiesel OR giese)) OR ((wleser OR eser) OR (eliser OR welser))) OR (wiener OR wieder))".
• Adding a wildcard symbol may retrieve word variants: (((dieser OR (wiesel OR giese)) OR ((wleser OR eser) OR (eliser OR welser))) OR (wiener OR wieder))*.