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 du » developpement de, developpement des, developpement et
d developpement » de developpement, du developpement, le developpement
1 integration » 10 integration, 11 integration, 12 integration
technology 1 » technology _
du afrique » en afrique, l afrique, de l'afrique
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 1 integration work 1 true communication model d developpement du afrique.*.