Perhaps you should try some spelling variations:
masse communication » mass communication, master communication, mass communications
de developpement » sme development
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
de masse » de mise
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies a information _ de masse communication a de developpement de l'afrique.*.