Perhaps you should try some spelling variations:
leuschner » leischner (Expand Search), lechner (Expand Search), leuchter (Expand Search)
rlechter » richter (Expand Search), rechte (Expand Search), echter (Expand Search), rlrechter (Expand Search), rlechterr (Expand Search), rllechter (Expand Search), rleichter (Expand Search), rlechteer (Expand Search), rrechter (Expand Search)
echte » rechte (Expand Search), echter (Expand Search), lechte (Expand Search)
lrechter » lrrechter (Expand Search), lrechterr (Expand Search), lrlechter (Expand Search), gerechter (Expand Search), richter (Expand Search), rechte (Expand Search), rechter (Expand Search), lechter (Expand Search)
lrechte » lrrechte (Expand Search), lrechter (Expand Search), lrlechte (Expand Search), rechte (Expand Search), lechte (Expand Search), gerechte (Expand Search)
llrlechteer » llrlrechteer (Expand Search), llrlechterer (Expand Search), llrllechteer (Expand Search), llrleichteer (Expand Search), llrlechteeer (Expand Search), llrrechteer (Expand Search)
lecht » leicht (Expand Search), lechte (Expand Search), recht (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 (rlechter OR (echte OR ((lrechter OR (lrechte OR llrlechteer)) OR lecht))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(leuschner OR (rlechter OR (echte OR ((lrechter OR (lrechte OR llrlechteer)) OR lecht))))".
• Adding a wildcard symbol may retrieve word variants: (leuschner OR (rlechter OR (echte OR ((lrechter OR (lrechte OR llrlechteer)) OR lecht))))*.