Perhaps you should try some spelling variations:
change communication » science communication, mobile communication, online communication
information cost » information costs, information lost, information case
et developpement » de developpement, le developpement, test development
technologies iv » technologies bit, technologies _, technologies 4
developpement l » developpement il, developpement la, developpement de
iv information » 2 information, 1 information
3.2 change » 3.2 changes, 3.1 change, 5.2 change
l afrique » en afrique
cost 3.2 » cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologies iv information cost 3.2 change communication _ et developpement l afrique.*.