Perhaps you should try some spelling variations:
active communication » reactive communication, proactive communication, actions communication
technologies part » technologies art, technologies pt, technologies a
information costs » information contents, information centers, information content
communication 6.5 » communication 5.5, communication 6.2, communication 6.1
part information » party information, paris information, plant information
development l » development li, development 1, development law
de active » 3 active, 2 active, 1 active
l afrique » en afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies part information costs de active communication 6.5 _ development l afrique.*.