Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
information what » information war, information when, information wants
developpement du » developpement de, developpement des, developpement et
e developpement » de developpement, le developpement, et developpement
vi information » i information, ii information, novi information
technology vi » technology vt, technology 4ir, technology 1
success 2.2 » success 2.1, success 1.2, success 2.3
du afrique » en afrique, l afrique, de l'afrique
costs e » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology vi information what success 2.2 communication costs e developpement du afrique.*.