Perhaps you should try some spelling variations:
communication model » communication media
true communication » truth communication, time communication, stroke communication
integration work » integrating world, integration framework, integration 3
developpement en » developpement et, developpement des, developpement de
d developpement » de developpement, du developpement, le developpement
3 integration » die integration, der integration, data integration
technology 3 » technology _, technology 1, technology 4
model d » model du, modell d, model 1
work 1 » work 3, work 6, work 7
1 true » _ true, a true

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integration work 1 true communication model d developpement en afrique.*.