Perhaps you should try some spelling variations:
communication model » communication media
optic communication » optical communications, public communication, device communication
integrated world » integrating world, integrated child, integrated water
de developpement » sme development
technology can » technology change, technology 1, technology 2.2
can integrated » cae integrated, gain integrated, iian integrated
des afrique » en afrique, de l'afrique
model de » model due, model d, model du
world 2 » world _, world a, world 1
2 optic » _ optic, _ coptic, 4 coptic

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 2 optic communication model de developpement des afrique.*.