Perhaps you should try some spelling variations:
communication 3.3.4 » communication 2.3.4, communication 3.3.1, communication 3.4.4
true communication » truth communication, time communication, stroke communication
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 true » 10.2 trust, 10.2 free, 10.2 time
3.3.4 die » 3.3.1 die, 3.3.2 die, 3.3.3 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 true communication 3.3.4 die developpement de afrique.*.