Perhaps you should try some spelling variations:
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
communications 3.4 » communication 3.4, communications 3.3, communications 8.4
au developpement » du developpement, de developpement, le developpement
information 1.2 » information 1.5.2, information 2
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
3.4 au » 3.4 auf, 3.4 ad
1.2 e » 1.2 el, 1.2 eq, 1.2 es
e 3.1 » _ 3.1, i 3.1, a 3.1

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 1.2 e 3.1 communications 3.4 au developpement l afrique.*.