Perhaps you should try some spelling variations:
active communication » reactive communication, proactive communication, actions communication
technology personal » technology lessons, technology periodicals
information costs » information contents, information centers, information content
communication 3.3 » communication _, communication a, communication 1
development law » development latin, development 1
law afrique » l afrique
2 active » _ active, 3 active, 2 action
costs 2 » costs 20, costs _, costs 4
3.3 2 » 3.3 2d, 3.3 _, 3.3 a

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

• Adding a wildcard symbol may retrieve word variants: technology personal information costs 2 active communication 3.3 2 development law afrique.*.