Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
et communications » et communication, et communicatione, 10 communications
information war » information what, information wants, information when
technologies 4 » technologies _
4 information » 2 information, 1 information
des afrique » en afrique, de l'afrique
donne et » donner et, donnees et, donne del

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information war donne et communications costs _ developpement des afrique.*.