Perhaps you should try some spelling variations:
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
care information » more information, change information, trade information
information what » information war, information when, information wants
developpement la » developpement de, developpement et, developpement du
technology care » technology case, technology curve, technology can
a developpement » au developpement, de developpement, le developpement
la afrique » l afrique, la fabrique, en afrique
costs a » costs _, costs 4
what a » what _, what can
a 4.2 » a 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology care information what a 4.2 communication costs a developpement la afrique.*.