Perhaps you should try some spelling variations:
aug developpement » au developpement, du developpement, ou developpement
developpement de » developpement des, developpement durable
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
communication 3 » communication _, communication a
technology 2.2 » technology _, technology 1, technology 3
de afrique » de l'afrique, en afrique, l afrique
3.2 a » 3.2 _, 2.2 a
3 aug » 3 auf, 1 aug, 4 aug

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information 3.2 a risk communication 3 aug developpement de afrique.*.