Perhaps you should try some spelling variations:
2.5.1 communication » 4.5.1 communication, 2.2.3 communication, 2.5 communication
technology trade » technology trends, technology transfer, technology transfers
trade innovation » trade information, drive innovation, trade integration
le developpement » de developpement, sme development
innovation rate » innovation race, innovation create, innovation state
developpement l » developpement il, developpement la, developpement de
cape 2.5.1 » care 2.5.1, case 2.5.1, scale 2.5.1
rate cape » rates cape, rate caps, rate cap
l afrique » en afrique
costs le » 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 innovation rate cape 2.5.1 communication costs le developpement l afrique.*.