Perhaps you should try some spelling variations:
data developpement » data development, de developpement, et developpement
communication 3.3 » communication _, communication a, communication 1
developpement de » developpement des, developpement durable
information age » information storage, information access, information about
3 communication » 4 communication, de communication, data communication
technologies 2 » technologies _, technologies 4
de afrique » de l'afrique, en afrique, l afrique
3.3 data » 2.3 data
age dem » age de
dem 3 » dem 23, dem _, dem 2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information age dem 3 communication 3.3 data developpement de afrique.*.