Perhaps you should try some spelling variations:
african communication » africa communications, vertical communication, optical communication
communication model » communication media
integration work » integrating world, integration framework, integration 3
developpement en » developpement et, developpement des, developpement de
die integration » trade integration
d developpement » de developpement, du developpement, le developpement
technology die » technologie die, technology does, technology 4ir
3 african » 32 african, _ african, 1 african
model d » model du, modell d, model 1

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

• Adding a wildcard symbol may retrieve word variants: technology die integration work 3 african communication model d developpement en afrique.*.