Perhaps you should try some spelling variations:
weser » welser (Expand Search), wieser (Expand Search), weber (Expand Search)
wieselr » wiesel (Expand Search), wieser (Expand Search), wiesellr (Expand Search), wieserlr (Expand Search), wiegelr (Expand Search)
belser » belzer (Expand Search), elser (Expand Search), welser (Expand Search)
wieder » lieder (Expand Search)
wiese » wiesel (Expand Search), wieser (Expand Search), wiege (Expand Search)
dieser » dieter (Expand Search), dieses (Expand Search), diemer (Expand Search)
diesem » dieses (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(((weser OR (wieselr OR wiegelr)) OR belser) OR ((wieder OR wiese) OR (dieser OR diesem))) muller~".
• Adding a wildcard symbol may retrieve word variants: (((weser OR (wieselr OR wiegelr)) OR belser) OR ((wieder OR wiese) OR (dieser OR diesem))) muller*.