Perhaps you should try some spelling variations:
wielser » welser (Expand Search), wieser (Expand Search)
dieser » diesem (Expand Search), dieses (Expand Search), diemer (Expand Search), dielser (Expand Search), dileser (Expand Search), diweser (Expand Search)
wleser » leser (Expand Search), weser (Expand Search), wieser (Expand Search), wlelser (Expand Search), wlleser (Expand Search), wlweser (Expand Search)
esser » essen (Expand Search), elser (Expand Search)
eser » elser (Expand Search), leser (Expand Search), weser (Expand Search)
eliser » elise (Expand Search), elser (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: (((wielser OR (dieser OR dieter)) OR (((wleser OR esser) OR (eser OR eliser)) OR wesen)) OR wieder)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wielser OR (dieser OR dieter)) OR (((wleser OR esser) OR (eser OR eliser)) OR wesen)) OR wieder)".
• Adding a wildcard symbol may retrieve word variants: (((wielser OR (dieser OR dieter)) OR (((wleser OR esser) OR (eser OR eliser)) OR wesen)) OR wieder)*.