Perhaps you should try some spelling variations:
transfer innovation » transport innovation, trade innovation, stronger innovation
2.3 communication » 3.2 communication, de communication, 4 communication
communication des » communication modes, communication design, communication data
innovation gross » innovation grows, innovation across, innovation groups
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
gross price » cross price, goods price
price 2.3 » price 3, price 4.4
l afrique » en afrique
des a » des ag, des _, des 3

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

• Adding a wildcard symbol may retrieve word variants: technology transfer innovation gross price 2.3 communication des a developpement l afrique.*.