Perhaps you should try some spelling variations:
business communication » business community
20 developpement » 2007 developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
des business » does business, das business, smes business
de afrique » de l'afrique, en afrique, l afrique
costs 20 » costs 60, costs 2.3, costs 2.1
3.2 des » 3.2 der, 3.2 das, 2.2 des

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 3.2 des business communication costs 20 developpement de afrique.*.