Perhaps you should try some spelling variations:
communication model » communication media
true communication » truth communication, time communication, stroke communication
integration work » integrating world, integration framework, integration 3
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
4 integration » 3 integration, 2 integration, 4.1 integration
technology 4 » technology _, technology 1, technology 3
du afrique » en afrique, l afrique, de l'afrique
model de » model due, model d, model du

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integration work _ true communication model de developpement du afrique.*.