Perhaps you should try some spelling variations:
rlechter » richter (Expand Search), rechte (Expand Search), echter (Expand Search), rlrechter (Expand Search), rlechterr (Expand Search), rllechter (Expand Search)
rrrechter » gerechter (Expand Search), rrrrechter (Expand Search), rrrechterr (Expand Search), rrrlechter (Expand Search)
lechtr » lechte (Expand Search)
llechter » echter (Expand Search), lechner (Expand Search), lechte (Expand Search), llrechter (Expand Search), llechterr (Expand Search), lllechter (Expand Search)
fiechter » firechter (Expand Search), fiechterr (Expand Search), filechter (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: ((rlechter OR rrrechter) OR ((lechtr OR (llechter OR (fiechter OR lfilechner))) OR echte))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((rlechter OR rrrechter) OR ((lechtr OR (llechter OR (fiechter OR lfilechner))) OR echte))".
• Adding a wildcard symbol may retrieve word variants: ((rlechter OR rrrechter) OR ((lechtr OR (llechter OR (fiechter OR lfilechner))) OR echte))*.