Perhaps you should try some spelling variations:
communication model » communication media
true communication » truth communication, time communication, stroke communication
integrated world » integrating world, integrated child, integrated water
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology 4 » technology _, technology 1, technology 3
4 integrated » 1 integrated, 3 integrated, 2 integrated
l afrique » en afrique
model du » model due, model d, model dal
world 3 » world _, world a, world 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 integrated world 3 true communication model du developpement l afrique.*.