Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
information wants » information war, information what, information when
technology trade » technology trends, technology transfer, technology transfers
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
wants case » acts case
costs du » costs _, costs 4, costs a
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technology trade information wants case 3 communication costs du developpement en afrique.*.