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
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
when space » open space, when face
l afrique » en afrique
space 10 » space 1, space 16, space 10.3
costs et » costs _, costs 4, costs a

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 space 10 communication costs et developpement l afrique.*.