Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
do communications » 10 communications, 14 communications, 2 communications
developpement de » developpement des, developpement durable
information war » information what, information wants, information when
a developpement » au developpement, de developpement, le developpement
donne do » donne del, donne et, donne la
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information war donne do communications costs a developpement de l'afrique.*.