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
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
information en » informacion en, information eine, information 2
de afrique » de l'afrique, en afrique, l afrique
face 5.2 » france 5.2, force 5.2, space 5.2
en face » en fase, en france, when face
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 en face 5.2 communication costs a developpement de afrique.*.