Perhaps you should try some spelling variations:
weser » welser (Expand Search), wieser (Expand Search), weber (Expand Search)
belzer » zelzer (Expand Search)
elser » eliser (Expand Search), welser (Expand Search), else (Expand Search)
belser » beliser (Expand Search), bwelser (Expand Search), belse (Expand Search), welser (Expand Search)
wieder » lieder (Expand Search)
wiege » wege (Expand Search)
dieser » dieter (Expand Search), diesem (Expand Search), 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 (belzer OR (elser OR belser))) OR ((wieder OR wiege) OR dieser)) muller~".
• Adding a wildcard symbol may retrieve word variants: ((weser OR (belzer OR (elser OR belser))) OR ((wieder OR wiege) OR dieser)) muller*.