Perhaps you should try some spelling variations:
business communications » business communication, business combinations, business communities
developpement l » developpement il, developpement la, developpement de
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
does business » des business, smes business, das business
l afrique » en afrique

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

• Performing a fuzzy search may retrieve terms with similar spellings: typologien der variation _ does business communications ((a l) OR (a la)) developpement l afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "typologien der variation _ does business communications ((a l) OR (a la)) developpement l afrique.*".