Perhaps you should try some spelling variations:
dieser » dieter (Expand Search), dieses (Expand Search), diemer (Expand Search)
diesem » dieses (Expand Search)
wleer » wheer (Expand Search), wmeer (Expand Search)
leer » heer (Expand Search), meer (Expand Search)
leser » leyer (Expand Search), eser (Expand Search), leber (Expand Search)
esser » essen (Expand Search), elser (Expand Search), eser (Expand Search)
welter » walter (Expand Search), welten (Expand Search), wolter (Expand Search)
wiener » wieder (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: (((dieser OR (diesem OR giese)) OR ((((wleer OR leer) OR leser) OR esser) OR welter)) OR wiener)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((dieser OR (diesem OR giese)) OR ((((wleer OR leer) OR leser) OR esser) OR welter)) OR wiener)".
• Adding a wildcard symbol may retrieve word variants: (((dieser OR (diesem OR giese)) OR ((((wleer OR leer) OR leser) OR esser) OR welter)) OR wiener)*.