Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
communication 3.4 » communication 3.3, communication 2.4, communication 3.2
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
information 1.2 » information 1.5.2, information 2
3.4 le » 1.4 le, 2.4 le, 5.4 le
1.2 r » 1.2 _, 1.2 a
r 2.3 » b 2.3, _ 2.3, a 2.3

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 r 2.3 communication 3.4 le developpement en afrique.*.