Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
communication 2 » communication _, communication a, communication 3
information 2 » information 3
3 developing » 3 development
developing l » developing l2, developing _, developing a
a downward » _ downward
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 2 a downward communication 2 3 developing l afrique.*.