Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
technology trade » technology trends, technology transfer, technology transfers
developpement et » developpement des, developpement de, development east
a developpement » au developpement, de developpement, le developpement
regulation law » regulation a, regulation l510, regulation _
et afrique » en afrique, l afrique
law pre » law press, law part
pre 2.3 » re 2.3, care 2.3, core 2.3
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 regulation law pre 2.3 communication costs a developpement et afrique.*.