Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
information costs » information contents, information centers, information content
communication 3.3 » communication _, communication a, communication 1
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
costs a » costs _, costs 4
a face » a fact
3.3 le » 3.3 les, 1.3 le, 3.3 la

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information costs a face communication 3.3 le developpement l afrique.*.