Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
information war » information what, information wants, information when
4 communication » 3 communication, 5.4 communication, de communication
a developpement » au developpement, de developpement, le developpement
technology 1 » technology _
peace 4 » peace _, peace a, peace 8
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: technology 1 information war peace 4 communication costs a developpement en afrique.*.