Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information duties » information studies, information devices, information series
developpement en » developpement et, developpement des, developpement de
communication 5 » communication _, communication a, communication 3
a developpement » au developpement, de developpement, le developpement
technologies 4 » technologies _
4 information » 2 information, 1 information
duties 3 » duties _, cities 3
3 verbal » _ verbal, a verbal, 3 verfall

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information duties 3 verbal communication 5 a developpement en afrique.*.