Perhaps you should try some spelling variations:
technological trade » technological trends, technological arab, technological image
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
trade innovation » trade information, drive innovation, trade integration
de developpement » sme development
innovation rate » innovation race, innovation create, innovation state
developpement l » developpement il, developpement la, developpement de
rate date » rate data, trade date, rate water
l afrique » en afrique
date 6.2 » daten 6.2, data 6.2, date 4.2
costs de » 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: technological trade innovation rate date 6.2 communication costs de developpement l afrique.*.