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 la » developpement de, developpement et, developpement du
4.1 integrating » 4.12 integrating, 4.2 integrating, 4.3 integrating
d developpement » de developpement, du developpement, le developpement
technology 4.1 » technology 3.1, technology 2.1, technology 1
la afrique » l afrique, la fabrique, en afrique
world 3 » world _, world a, world 1
model d » model du, modell d, model 1
3 true » _ true, a true, 1 true

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

• Adding a wildcard symbol may retrieve word variants: technology 4.1 integrating world 3 true communication model d developpement la afrique.*.