Perhaps you should try some spelling variations:
communication model » communication media
masse communication » mass communication, master communication, mass communications
lone developpement » le developpement, de developpement, en developpement
developpement de » developpement des, developpement durable
information act » information age, information a, information about
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
model lone » model bone, model code, model land
de afrique » de l'afrique, en afrique, l afrique
de masse » de mise
act de » act der, pact de, act does

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

• Adding a wildcard symbol may retrieve word variants: technologies a information act de masse communication model lone developpement de afrique.*.