Perhaps you should try some spelling variations:
nato communication » data communication, ngo communication, radio communication
information needs » information networks
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
needs among » needed among, needs around, needs facing
among nato » among nafta, among nama, among nations
de afrique » de l'afrique, en afrique, l afrique
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information needs among nato communication costs au developpement de afrique.*.