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
due developpement » de developpement, du developpement, le developpement
3.2 integrating » 3.3 integrating, 4.2 integrating, 3 integrating
developpement l » developpement il, developpement la, developpement de
technology 3.2 » technology 2.2, technology 3.1, technology 2
model due » model du, model deep, model d
l afrique » en afrique
world 6 » world _, world a, world 1
6 truth » _ truth, 2 truth

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 integrating world 6 truth communication model due developpement l afrique.*.