Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
3.2 communication » 3 communication, 2.3 communication, de communication
technology trade » technology trends, technology transfer, technology transfers
information when » information what, information war, information wants
e developpement » de developpement, le developpement, et developpement
des afrique » en afrique, de l'afrique
when face » when faced, en face, when base
face 3.2 » france 3.2, space 3.2, force 3.2
costs e » 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 face 3.2 communication costs e developpement des afrique.*.