Perhaps you should try some spelling variations:
weser » wieser (Expand Search), weber (Expand Search), leser (Expand Search), welser (Expand Search), wesser (Expand Search), wleser (Expand Search)
wesser » wasser (Expand Search), esser (Expand Search)
wieselr » wiesel (Expand Search), wieser (Expand Search), wiesellr (Expand Search), wieserlr (Expand Search), wiegelr (Expand Search)
wiese » wiesel (Expand Search), wieser (Expand Search), wiege (Expand Search)
welser » belser (Expand Search), elser (Expand Search), welter (Expand Search)
eser » elser (Expand Search), esser (Expand Search), leser (Expand Search)
leyer » meyer (Expand Search), leer (Expand Search), beyer (Expand Search)
wesen » westen (Expand Search)
wieder » lieder (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((weser OR wesser) OR wieselr) OR wiese) OR ((welser OR (eser OR leyer)) OR wesen)) OR wieder)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((weser OR wesser) OR wieselr) OR wiese) OR ((welser OR (eser OR leyer)) OR wesen)) OR wieder)".
• Adding a wildcard symbol may retrieve word variants: (((((weser OR wesser) OR wieselr) OR wiese) OR ((welser OR (eser OR leyer)) OR wesen)) OR wieder)*.