Perhaps you should try some spelling variations:
active communication » reactive communication, proactive communication, actions communication
information changes » information exchanges, information channels, information exchange
communication 3.3 » communication _, communication a, communication 1
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
4 developing » 3 developing
changes ea » changes a, changes can, changes _
ea active » 3a active, can active, lan active
3.3 4 » 3.3 _, 3.3 a, 3.3 e

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

• Adding a wildcard symbol may retrieve word variants: technologies co information changes ea active communication 3.3 4 developing _ afrique.*.