Perhaps you should try some spelling variations:
3.4.1 communication » 3.4.2 communication, 3.4.4 communication, 9.4.1 communication
technology chain » technology can, technology china, technology changing
chain innovation » chain integration, open innovation, green innovation
au developpement » du developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
innovation rate » innovation race, innovation create, innovation state
cape 3.4.1 » case 3.4.1, scape 3.5.1, tapes 3.4.1
la afrique » l afrique, la fabrique, en afrique
rate cape » rates cape, rate caps, rate cap
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology chain innovation rate cape 3.4.1 communication costs au developpement la afrique.*.