Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information costs » information contents, information centers, information content
le developpement » de developpement, sme development
developpement et » developpement des, developpement de, development east
technologies 2 » technologies _, technologies 4
2.2 downward » 2.5 downward, 5.4 downward, 14.7 downward
et afrique » en afrique, l afrique
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information costs 2.2 downward communication a le developpement et afrique.*.