Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
technologies 2 » technologies _, technologies 4
information 17 » information 1.7, information 1, information 11
costs mobile » does mobile, less mobile, meets mobile
17 costs » 17 cost, 19 costs, 1.3 costs
media a » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 17 costs mobile communication media a developpement en afrique.*.