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
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
information per » information super, information part, information pt
de afrique » de l'afrique, en afrique, l afrique
per case » per class, per se, our case
case 3.2 » case 4.2, case 3.1, case 5.2
costs du » 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 per case 3.2 communication costs du developpement de afrique.*.