Perhaps you should try some spelling variations:
fiechter » firechter (Expand Search), fiachter (Expand Search)
lechte » lrechte (Expand Search), lachte (Expand Search)
echt » recht (Expand Search), acht (Expand Search)
rrecht » rrrecht (Expand Search), rracht (Expand Search), recht (Expand Search), erbrecht (Expand Search), erreicht (Expand Search)
erbrechte » erbrrechte (Expand Search), erbrachte (Expand Search)
ruprecht » ruprrecht (Expand Search), rupracht (Expand Search)
gerechter » gerrechter (Expand Search), gerachter (Expand Search), gerechte (Expand Search), gerechten (Expand Search), gerescher (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(fiechter OR ((lechte OR (echt OR racht)) OR ((rrecht OR (erbrechte OR ruprecht)) OR gerechter)))~".
• Adding a wildcard symbol may retrieve word variants: (fiechter OR ((lechte OR (echt OR racht)) OR ((rrecht OR (erbrechte OR ruprecht)) OR gerechter)))*.