Perhaps you should try some spelling variations:
active communication » reactive communication, proactive communication, actions communication
information costs » information contents, information centers, information content
communication 5.5 » communication 3.3, communication 2.4, communication 3.2
development law » development latin, development 1
fees active » been active, femmes actives, means active
law afrique » l afrique
5.5 a » 5.5 _, 2.5 a, 4.5 a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information costs fees active communication 5.5 a development law afrique.*.