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 bit » technologies art, technologies box, technologies _
bit information » ct information, get information, iot information
de downward » _ downward, a downward, 2.5 downward
1 afrique » l afrique, en afrique, 1 enrique
costs de » costs _, costs 4, costs a
3.3 a » 3.3 _, 2.3 a, 4.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies bit information costs de downward communication 3.3 a development 1 afrique.*.