Perhaps you should try some spelling variations:
welser » weser (Expand Search), weliser (Expand Search), welse (Expand Search)
elser » eliser (Expand Search), else (Expand Search), eser (Expand Search)
belser » beliser (Expand Search), belse (Expand Search), beser (Expand Search), belzer (Expand Search)
welter » walter (Expand Search), welten (Expand Search), wolter (Expand Search)
wiesel » ziesel (Expand Search), wiegel (Expand Search), giesel (Expand Search), diesel (Expand Search)
wiese » wiege (Expand Search), giese (Expand Search), diese (Expand Search)
wieser » wieger (Expand Search), gieser (Expand Search), dieser (Expand Search), wieder (Expand Search), wiener (Expand Search)
diesem » dieses (Expand Search)

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

• Removing quotes may allow a broader search: ((welser OR ((elser OR belser) OR welter)) OR ((wiesel OR (wiese OR wieser)) OR diesem)) muller.