Perhaps you should try some spelling variations:
6.3 communication » 26.3 communication, 2.3 communication, 4.3 communication
developpement l » developpement il, developpement la, developpement de
information a » information age, information about
technology 1 » technology _
l afrique » en afrique
camp 6.3 » camp 3.2, camp 4.2
a camp » _ camp, a campus, la campa

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information a camp 6.3 communication costs _ developpement l afrique.*.