Perhaps you should try some spelling variations:
leuschner » leischner (Expand Search), lechner (Expand Search), leuchter (Expand Search)
rechter » richter (Expand Search), rechte (Expand Search), echter (Expand Search), rrechter (Expand Search), rechterr (Expand Search), rlechter (Expand Search)
rrechter » rrichter (Expand Search), rrechte (Expand Search), rechter (Expand Search), gerechter (Expand Search), richter (Expand Search), rechte (Expand Search), rrrechter (Expand Search), rrechterr (Expand Search), rrlechter (Expand Search)
rechts » recht (Expand Search), rechte (Expand Search)
richtern » richter (Expand Search)
dichter » richter (Expand Search), fiechter (Expand Search)
echtern » echter (Expand Search), rechtern (Expand Search), echterrn (Expand Search), lechtern (Expand Search)
echte » rechte (Expand Search), echter (Expand Search), lechte (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: (leuschner OR ((((rechter OR rrechter) OR rechts) OR (richtern OR (dichter OR echtern))) OR echte))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(leuschner OR ((((rechter OR rrechter) OR rechts) OR (richtern OR (dichter OR echtern))) OR echte))".
• Adding a wildcard symbol may retrieve word variants: (leuschner OR ((((rechter OR rrechter) OR rechts) OR (richtern OR (dichter OR echtern))) OR echte))*.