Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
information cost » information costs, information lost, information case
1 communication » 10 communication, 3 communication, 4 communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
cost practice » court practice, best practice, core practice
practice 1 » practice _, practice a
l afrique » en afrique
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 cost practice 1 communication costs a developpement l afrique.*.