Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
aug developpement » au developpement, du developpement, ou developpement
developpement de » developpement des, developpement durable
information 1.2 » information 1.5.2, information 2
communication 1 » communication _, communication a, communication 3
de afrique » de l'afrique, en afrique, l afrique
1.2 e » 1.2 el, 1.2 eq, 1.2 es
e 4.1 » a 4.1, _ 4.1, i 4.1
1 aug » 1 auf, 1 agg, 4 aug

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 4.1 communication 1 aug developpement de afrique.*.