Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication model » communication media
social integration » global integration, financial integration, regional integration
technology social » technology series
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
2 verbal » _ verbal, 3 verbal, a verbal
model le » model led, model law, model 1

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

• Adding a wildcard symbol may retrieve word variants: technology social integration 3 2 verbal communication model le developpement en afrique.*.