Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
communication model » communication media
du developpement » de developpement, le developpement, et developpement
der integration » zur integration, sector integration
developpement l » developpement il, developpement la, developpement de
technology der » technology does, technology 4ir, technology dlt
2 virtual » _ virtual, a virtual, 5 virtual
l afrique » en afrique
model du » model due, model d, model dal

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

• Adding a wildcard symbol may retrieve word variants: technology der integration 3 2 virtual communication model du developpement l afrique.*.