Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
trade information » price information, private information, trade integration
developpements de » developpement de, developpement des, developpement du
technology trade » technology trends, technology transfer, technology transfers
information when » information what, information war, information wants
3 communication » 4 communication, de communication, data communication
de afrique » de l'afrique, en afrique, l afrique
when base » when bad, when face, when have
costs des » costs fees
base 3 » base _, case 3, base 4

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

• Adding a wildcard symbol may retrieve word variants: technology trade information when base 3 communication costs des developpements de afrique.*.