Perhaps you should try some spelling variations:
information needs » information networks
technologies bit » technologies art, technologies box, technologies _
developpement de » developpement des, developpement durable
bit information » ct information, get information, iot information
a communication » la communication, data communication, data communications
4 developpement » de developpement, le developpement, et developpement
needs doing » needs going, needs using, needs closing
de afrique » de l'afrique, en afrique, l afrique
doing a » doing _
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies bit information needs doing a communication costs 4 developpement de afrique.*.