Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information costs » information contents, information centers, information content
communication 3.3 » communication _, communication a, communication 1
technologies ary » technologies vary, technologies art, technologies any
de developpement » sme development
ary information » early information, party information, jury information
developpement l » developpement il, developpement la, developpement de
a downward » _ downward
l afrique » en afrique
costs a » costs _, costs 4
3.3 de » 3.3 die, 3.3 der, 3.3 dem

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

• Adding a wildcard symbol may retrieve word variants: technologies ary information costs a downward communication 3.3 de developpement l afrique.*.