Perhaps you should try some spelling variations:
ante communication » parte communication, une communication, vote communication
information needs » information networks
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
technologies 1 » technologies _, technologies 4, technologies 2
needs east » needs cash, needs must, needs test
de afrique » de l'afrique, en afrique, l afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information needs east ante communication costs a developpement de afrique.*.