Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
a developpement » au developpement, de developpement, le developpement
3 information » 1 information
information 1 » information 2, information 3, information 3.2
technology 3 » technology _, technology 1, technology 4
1 service » e service, de service
service 3 » service _, service a
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 1 service 3 communication costs a developpement en afrique.*.