Perhaps you should try some spelling variations:
business communication » business community
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
der business » modern business, other business, water business
variation 6 » variation _, variations _, variation des
l afrique » en afrique
6 der » _ der, 2 der, 3 der
5 das » 2 das, 3 das, _ das
typologie » typologies, typology

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie des variation 6 der business communication ((5 das) OR (1 das)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation 6 der business communication ((5 das) OR (1 das)) developpement l afrique.*.