Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
2.3 communication » 3.2 communication, de communication, 4 communication
technology trade » technology trends, technology transfer, technology transfers
information what » information war, information when, information wants
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
what cap » what can, what came, what a
costs au » costs a, costs amy, costs _
cap 2.3 » gap 2.3, cap 2.4, map 2.3

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology trade information what cap 2.3 communication costs au developpement de l'afrique.*.