Perhaps you should try some spelling variations:
technologies trade » technology trade, technologies case, technologies table
4.5 communication » 3.5 communication, 4.1 communication, 2.5 communication
trade innovation » trade information, drive innovation, trade integration
innovation modal » innovation model, innovation models, innovation module
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
share 4.5 » shared 4.5, share 2.4.5
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies trade innovation modal share 4.5 communication costs 4 developpement l afrique.*.