Perhaps you should try some spelling variations:
communication protocols » communication processes, communication practices
active communication » reactive communication, proactive communication, actions communication
technologies daf » technologies dans, technologies a, technologies de
daf information » f information, math information, 2 information
developpement l » developpement il, developpement la, developpement de
information 1 » information 2, information 3, information 3.2
7.1 active » 1.1 active, 3.1 active, 6.1 active
l afrique » en afrique
1 7.1 » 19 7.1, a 7.1, 1 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologies daf information 1 7.1 active communication protocols _ developpement l afrique.*.