Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
technologies art » technologies part, technologies a, technologies bit
information cost » information costs, information lost, information case
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
art information » party information, smart information, ct information
2.2 downward » 2.5 downward, 5.4 downward, 14.7 downward
la afrique » l afrique, la fabrique, en afrique
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologies art information cost 2.2 downward communication _ le developpement la afrique.*.