Perhaps you should try some spelling variations:
transfer innovation » transport innovation, trade innovation, stronger innovation
data communication » data communications
innovation wave » innovation where, innovation what, innovation why
development de » development d, development ds, developpement de
1 development » 2 development, 3.1 development, mena development
wave trade » have trade, slave trade, jade trade
de afrique » de l'afrique, en afrique, l afrique
costs 1 » 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 transfer innovation wave trade data communication costs 1 development de afrique.*.