Perhaps you should try some spelling variations:
fiachter » richter (Expand Search), dichter (Expand Search), fichte (Expand Search), fiachtetr (Expand Search), finachter (Expand Search), fisachter (Expand Search)
achte » achtet (Expand Search), nachte (Expand Search), sachte (Expand Search)
fiechtner » firechtner (Expand Search), fiachtner (Expand Search)
fiechter » firechter (Expand Search), fiachter (Expand Search)
echt » recht (Expand Search), acht (Expand Search)
rlechte » rlrechte (Expand Search), rlachte (Expand Search), rechte (Expand Search), lechte (Expand Search)
rrechts » rrrechts (Expand Search), rrachts (Expand Search), rechts (Expand Search), unrechts (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: ((lachauer OR ((fiechtner OR fiachter) OR fiechter)) OR ((achte OR echt) OR (rlechte OR rrechts)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lachauer OR ((fiechtner OR fiachter) OR fiechter)) OR ((achte OR echt) OR (rlechte OR rrechts)))".
• Adding a wildcard symbol may retrieve word variants: ((lachauer OR ((fiechtner OR fiachter) OR fiechter)) OR ((achte OR echt) OR (rlechte OR rrechts)))*.