Perhaps you should try some spelling variations:
communication model » communication media
truth communication » trough communication, touch communication, true communication
integrating world » integrated world, integrating area, integrating land
2.2 integrating » 3.2 integrating, 4.2 integrating, 5.2 integrating
d developpement » de developpement, du developpement, le developpement
technology 2.2 » technology _, technology 1, technology 3
des afrique » en afrique, de l'afrique
world 3 » world _, world a, world 1
3 truth » _ truth, 2 truth, 6 truth
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 2.2 integrating world 3 truth communication model d developpement des afrique.*.