Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
au developpement » du developpement, de developpement, le developpement
information war » information what, information wants, information when
4 communication » 3 communication, 5.4 communication, de communication
a information » 2 information, 1 information
technology a » technology 1, technology 3, technology 4
de afrique » de l'afrique, en afrique, l afrique
war space » air space, war peace, war race
costs au » costs a, costs amy, costs _
space 4 » space _, space a, space 1

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

• Adding a wildcard symbol may retrieve word variants: technology a information war space 4 communication costs au developpement de afrique.*.