Perhaps you should try some spelling variations:
information databases » information database, information table, information data
master communication » matter communication, water communication, disaster communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
communication 1 » communication _, communication a, communication 3
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
databases 4 » databases _, database 4, databases 2
de afrique » de l'afrique, en afrique, l afrique
4 master » _ master, a master, 6 master
1 le » 1 les, 1 la, 3 le

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

• Adding a wildcard symbol may retrieve word variants: technologies a information databases 4 master communication 1 le developpement de afrique.*.