Perhaps you should try some spelling variations:
transfer innovation » transport innovation, trade innovation, stronger innovation
innovation wages » innovation age, innovation wave, innovation changes
3 communication » 4 communication, de communication, data communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
wages trade » wages race, wharves trade, states trade
l afrique » en afrique
trade 3 » trade _, trade a, trade 4
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 transfer innovation wages trade 3 communication costs a developpement l afrique.*.