Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
information when » information what, information war, information wants
4 communication » 3 communication, 5.4 communication, de communication
e developpement » de developpement, le developpement, et developpement
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
when race » when face, when faced, women race
costs e » costs _, costs 4, costs a
race 4 » race _, rice 4, face 4

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information when race 4 communication costs e developpement en afrique.*.