Perhaps you should try some spelling variations:
real communication » oral communication, cell communication, health communication
developpement de » developpement des, developpement durable
information war » information what, information wants, information when
4 developpement » de developpement, le developpement, et developpement
de afrique » de l'afrique, en afrique, l afrique
zone real » zone areas, zone area
war zone » war zones, war one, war money
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information war zone real communication costs 4 developpement de afrique.*.