Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information context » information content, information contents, information centers
communication 3.4 » communication 3.3, communication 2.4, communication 3.2
context smes » context games, context steps, context some
2 developing » 3 developing, 4 developing, 2 development
developing l » developing l2, developing _, developing a
l afrique » en afrique
3.4 2 » 3.4 _, 3.4 a, 3.4 k

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information context smes downward communication 3.4 2 developing l afrique.*.