Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
information safe » information space, information some, information states
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
nd information » und information, d information, od information
technology nd » technology new, technology 1, technology 3
spaces 3.1 » spaces 1.1, spaces 2.1, space 3.1
l afrique » en afrique
costs de » 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 nd information safe spaces 3.1 communication costs de developpement l afrique.*.