Perhaps you should try some spelling variations:
technological model » technological models, technological tools, technological content
model innovation » social innovation
developpement la » developpement de, developpement et, developpement du
innovation rate » innovation race, innovation create, innovation state
4 communication » 3 communication, 5.4 communication, de communication
a developpement » au developpement, de developpement, le developpement
la afrique » l afrique, la fabrique, en afrique
rate cape » rates cape, rate caps, rate cap
costs a » costs _, costs 4
cape 4 » cape _

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

• Adding a wildcard symbol may retrieve word variants: technological model innovation rate cape 4 communication costs a developpement la afrique.*.