Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
information when » information what, information war, information wants
10 communication » 1 communication, de communication, 3 communication
developpement l » developpement il, developpement la, developpement de
when case » when base, women case, when can
l afrique » en afrique
case 10 » cases 10, case 1, case 10.4

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 case 10 communication costs _ developpement l afrique.*.