Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
10 communications » 10 communication, 14 communications, 2 communications
new information » 2 information
information war » information what, information wants, information when
e developpement » de developpement, le developpement, et developpement
technology new » technologies new, technology needs, technology 1
des afrique » en afrique, de l'afrique
peace 10 » peace 12, peace 10.6, peace 1.5
costs e » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology new information war peace 10 communications costs e developpement des afrique.*.