Perhaps you should try some spelling variations:
communication model » communication media
told communication » world communication, good communication, ihrd communication
de developpement » sme development
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
information 3 » information 2
de afrique » de l'afrique, en afrique, l afrique
das told » das gold, has told, das tor
model de » model due, model d, model du
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 das told communication model de developpement de afrique.*.