Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
information what » information war, information when, information wants
ptt information » plot information, ct information, get information
developpement l » developpement il, developpement la, developpement de
technology ptt » technology pt, technology pbf, technology paths
l afrique » en afrique
role 5.4 » role 2.4, role 3.4, role 4.4

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

• Adding a wildcard symbol may retrieve word variants: technology ptt information what role 5.4 communication costs _ developpement l afrique.*.