Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
ou developpement » du developpement, au developpement, de developpement
developpement en » developpement et, developpement des, developpement de
a information » 2 information, 1 information
information 1 » information 2, information 3, information 3.2
technology a » technology 1, technology 3, technology 4
networks ou » networks _, networks 1, networks a
1 acts » 1 facts, _ acts, 3 acts

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

• Adding a wildcard symbol may retrieve word variants: technology a information 1 acts _ communications networks ou developpement en afrique.*.