Perhaps you should try some spelling variations:
communication model » communication media
true communication » truth communication, time communication, stroke communication
integrating world » integrated world, integrating area, integrating land
developpement du » developpement de, developpement des, developpement et
d developpement » de developpement, du developpement, le developpement
12 integrating » 1 integrating, 10 integrating, 2 integrating
technology 12 » technology 1.2, technology 1, technology 2
du afrique » en afrique, l afrique, de l'afrique
world 1 » world _, world a
model d » model du, modell d, model 1
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 12 integrating world 1 true communication model d developpement du afrique.*.