Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
information 1.2 » information 1.5.2, information 2
developpement l » developpement il, developpement la, developpement de
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
1.2 roles » 1.2 role, 2.2 roles, 1.2 poles
roles 3.5 » roles 3.1, roles 5.5, roles 4.1
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information 1.2 roles 3.5 communication costs _ developpement l afrique.*.