Perhaps you should try some spelling variations:
communication 3.3.2 » communication 3.3.1, communication 3.3.4, communication 9.3.2
free communication » force communication, face communication, free communicating
die developpement » de developpement, le developpement, du developpement
developpement de » developpement des, developpement durable
integrating a » integrating _, integrating human
de afrique » de l'afrique, en afrique, l afrique
10.2 free » 3.2 free
3.3.2 die » 3.3.1 die
a 10.2 » 2 10.2, a 10.1, a 10.3.2

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

• Adding a wildcard symbol may retrieve word variants: technology _ integrating a 10.2 free communication 3.3.2 die developpement de afrique.*.