Perhaps you should try some spelling variations:
developpement durable » developpement de
10 communication » 1 communication, de communication, 3 communication
information war » information what, information wants, information when
e developpement » de developpement, le developpement, et developpement
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
war space » air space, war peace, war race
space 10 » space 1, space 16, space 10.3
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 3 information war space 10 communication costs e developpement durable afrique.*.