Perhaps you should try some spelling variations:
information data » information d820, information database, information databases
de developpement » sme development
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
risk mass » risk maps, risk means, risk map

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 risk mass communication _ de developpement de afrique.*.