Perhaps you should try some spelling variations:
communicating model » communication model, communicating under, communication modes
face communicating » face communications, face communication, face communicative
ee developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
5.2 integration » 2.2 integration, 3.2 integration, 4.4.2 integration
technology 5.2 » technology 2.2, technology 3.2, technology 4.2
model ee » model em, model eu, model eelm
7 face » _ face, a face, 2 face

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

• Adding a wildcard symbol may retrieve word variants: technology 5.2 integration 3 7 face communicating model ee developpement en afrique.*.