Perhaps you should try some spelling variations:
4 developpement » de developpement, le developpement, et developpement
3 communication » 4 communication, de communication, data communication
developpement l » developpement il, developpement la, developpement de
information 2 » information 3
technology 1 » technology _
2 service » e service, 1 service, 4 service
service 3 » service _, service a
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 2 service 3 communication costs 4 developpement l afrique.*.