Perhaps you should try some spelling variations:
die developpement » de developpement, le developpement, du developpement
communications a » communications _, communications law, communications media
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
3.1 data » 2.1 data
2 3.1 » _ 3.1, i 3.1, a 3.1
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2 3.1 data communications a die developpement de afrique.*.