Perhaps you should try some spelling variations:
fiechterr » fiechter (Expand Search), fiechtners (Expand Search), fiechtner (Expand Search), firechterr (Expand Search), fiachterr (Expand Search)
llechter » echter (Expand Search), fiechter (Expand Search), lechner (Expand Search), llrechter (Expand Search), llachter (Expand Search)
echtr » echter (Expand Search), echte (Expand Search), rechtr (Expand Search), achtr (Expand Search)
llechnerr » lechner (Expand Search)
echt » recht (Expand Search), acht (Expand Search)
rechte » rrechte (Expand Search), rachte (Expand Search), recht (Expand Search), rechts (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: ((fiechterr OR (fiechterr OR ((llechter OR echtr) OR llechnerr))) OR (echt OR rechte))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((fiechterr OR (fiechterr OR ((llechter OR echtr) OR llechnerr))) OR (echt OR rechte))".
• Adding a wildcard symbol may retrieve word variants: ((fiechterr OR (fiechterr OR ((llechter OR echtr) OR llechnerr))) OR (echt OR rechte))*.