Perhaps you should try some spelling variations:
weser » welser (Expand Search), weber (Expand Search), wesen (Expand Search)
elser » belser (Expand Search), eliser (Expand Search), welser (Expand Search)
wolter » walter (Expand Search), zwolfter (Expand Search)
wieser » wiener (Expand Search), wiese (Expand Search)
wieder » lieder (Expand Search)
wiesel » ziesel (Expand Search), wiese (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 (elser OR wolter)) OR ((wieser OR (wieder OR wiesel)) OR dieser)) muller~".
• Adding a wildcard symbol may retrieve word variants: ((weser OR (elser OR wolter)) OR ((wieser OR (wieder OR wiesel)) OR dieser)) muller*.