Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
information data » information d820, information database, information databases
communication pt » communication 3, communication 1, communication 2
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
do mass » does mass, low mass, how mass
pt des » et 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 data do mass communication pt des developpement de l'afrique.*.