Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
et developpement » de developpement, le developpement, test development
communication 1 » communication _, communication a, communication 3
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
4 risk » 3 risk
3.2 4 » 3.2 _, 3.2 a, 3.2 k
1 et » 12 et, 13 et, 1 net

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information 3.2 4 risk communication 1 et developpement en afrique.*.