Perhaps you should try some spelling variations:
information when » information what, information war, information wants
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
4 developpement » de developpement, le developpement, et developpement
de afrique » de l'afrique, en afrique, l afrique
when face » when faced, en face, when base
costs 4 » costs _, costs a, costs 4.2
face 3 » face _, face a, face 2

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

• Adding a wildcard symbol may retrieve word variants: technology _ information when face 3 communication costs 4 developpement de afrique.*.