Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
5.4 communication » de communication, data communication
technology trade » technology trends, technology transfer, technology transfers
information when » information what, information war, information wants
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
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: technology trade information when _ 5.4 communication costs a developpement en afrique.*.