Perhaps you should try some spelling variations:
african communication » africa communications, vertical communication, optical communication
communication model » communication media
due developpement » de developpement, du developpement, le developpement
integrated world » integrating world, integrated child, integrated water
technology can » technology change, technology 1, technology 2.2
can integrated » cae integrated, gain integrated, iian integrated
des afrique » en afrique, de l'afrique
a african » _ african, 1 african, 2 african
model due » model du, model deep, model d

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

• Adding a wildcard symbol may retrieve word variants: technology can integrated world a african communication model due developpement des afrique.*.