Perhaps you should try some spelling variations:
arbeitsgemeinschaft der » arbeitsgemeinschaft fur (Expand Search), arbeitsgemeinschaft ost (Expand Search)
fur heimatvertriebene » der heimatvertriebenen (Expand Search)
der organisation » die organisation (Expand Search), u organisation (Expand Search), unsere organisation (Expand Search)
organisation fur » organisation der (Expand Search), organisation vor (Expand Search), organisationen der (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (hoh OR (hahn OR sohn))-arbeitsgemeinschaft der organisation fur heimatvertriebene~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(hoh OR (hahn OR sohn))-arbeitsgemeinschaft der organisation fur heimatvertriebene".
• Adding a wildcard symbol may retrieve word variants: (hoh OR (hahn OR sohn))-arbeitsgemeinschaft der organisation fur heimatvertriebene*.