Perhaps you should try some spelling variations:
halbach foundation » health foundation, rauch foundation
arch foundation » arcus foundation, rauch foundation, search foundations
alfried krupp » fried krupp
von bohlen » von kohlen, von bohmen, von wahlen

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

• If you are trying to use Boolean operators, they must be ALL CAPS: alfried krupp ((von bohlen) OR (von zahlen)) und ((halbach foundation) OR (arch foundation)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "alfried krupp ((von bohlen) or (von zahlen)) und ((halbach foundation) OR (arch foundation))".
• Adding a wildcard symbol may retrieve word variants: alfried krupp ((von bohlen) or (von zahlen)) und ((halbach foundation) OR (arch foundation))*.