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

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information databases 6 master communication 2 des developpement de afrique.*.