Perhaps you should try some spelling variations:
rechte » recht (Expand Search), rechts (Expand Search), rrechte (Expand Search), rachte (Expand Search)
gerechter » gerechtr (Expand Search), gerechtsr (Expand Search), gerrechter (Expand Search), gerachter (Expand Search), gerechte (Expand Search), gerechten (Expand Search), gerescher (Expand Search)
firechter » firechtr (Expand Search), firechtsr (Expand Search), firrechter (Expand Search), firachter (Expand Search)
firrechter » firrechtr (Expand Search), firrechtsr (Expand Search), firrrechter (Expand Search), firrachter (Expand Search)
echt » recht (Expand Search), acht (Expand Search)
fiechter » firechter (Expand Search), fiachter (Expand Search)
fiechtner » firechtner (Expand Search), fiachtner (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: ((rechte OR echt) OR (gerechter OR (fiechter OR ((firechter OR firrechter) OR fiechtner))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((rechte OR echt) OR (gerechter OR (fiechter OR ((firechter OR firrechter) OR fiechtner))))".
• Adding a wildcard symbol may retrieve word variants: ((rechte OR echt) OR (gerechter OR (fiechter OR ((firechter OR firrechter) OR fiechtner))))*.