Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
information 2 » information 3
area case » areas case, area based
costs et » costs _, costs 4, costs a
2 area » 2 areal, 2 areas, 21 area

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information 2 area case communication costs et developpement en afrique.*.