Perhaps you should try some spelling variations:
weser » welser (Expand Search), wieser (Expand Search), weber (Expand Search)
belser » belzer (Expand Search), elser (Expand Search), welser (Expand Search)
wieger » wiener (Expand Search), wiege (Expand Search), pieger (Expand Search)
wiesel » ziesel (Expand Search), wieser (Expand Search), wieserl (Expand Search), wiegel (Expand Search), diesel (Expand Search)
wiese » wieser (Expand Search), wiege (Expand Search), diese (Expand Search)
wieder » lieder (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 belser) OR ((wieger OR wiesel) OR (wiese OR giese))) OR wieder) muller~".
• Adding a wildcard symbol may retrieve word variants: (((weser OR belser) OR ((wieger OR wiesel) OR (wiese OR giese))) OR wieder) muller*.