Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
technology trade » technology trends, technology transfer, technology transfers
information when » information what, information war, information wants
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
when space » open space, when face
space 5.2 » space 3.2, space 2.2, space 4.2
l afrique » en afrique
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 5.2 communication costs et developpement l afrique.*.