Perhaps you should try some spelling variations:
active communication » reactive communication, proactive communication, actions communication
communication 23.3 » communication 2.3.3, communication 3.3, communication 2.3
formal channels » informal channels, formats channels, formation channels
technologies a » technologies _, technologies 4, technologies 2
channels new » channel's new, changes new, channels jane
3 developing » 3 development
new active » new action, de active, ea active
a formal » _ formal, a form

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

• Adding a wildcard symbol may retrieve word variants: technologies a formal channels new active communication 23.3 3 developing _ afrique.*.