Perhaps you should try some spelling variations:
fiachterr » fiechter (Expand Search)
rfirecht » ruprecht (Expand Search), rfirrecht (Expand Search), rfiracht (Expand Search)
rechte » recht (Expand Search), rechts (Expand Search), rrechte (Expand Search), rachte (Expand Search)
llechter » echter (Expand Search), fiechter (Expand Search), lechner (Expand Search), llrechter (Expand Search), llachter (Expand Search)
llfichte » lichte (Expand Search), fichte (Expand Search)
echt » recht (Expand Search), acht (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: (((fiachterr OR rfirecht) OR (rechte OR (llechter OR llfichte))) OR (echt OR rechte))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((fiachterr OR rfirecht) OR (rechte OR (llechter OR llfichte))) OR (echt OR rechte))".
• Adding a wildcard symbol may retrieve word variants: (((fiachterr OR rfirecht) OR (rechte OR (llechter OR llfichte))) OR (echt OR rechte))*.