Perhaps you should try some spelling variations:
people communication » complex communication, mobile communication, remote communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies 4 » technologies _
information 10 » information 1, information 11, information 14
4 information » 2 information, 1 information
costs people » counts people, dots people, across people
de afrique » de l'afrique, en afrique, l afrique
10 costs » 10 costa, 17 costs, 19 costs
media au » medias au, media a, media ai

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 10 costs people communication media au developpement de afrique.*.