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 et » developpement des, developpement de, development east
communication 3 » communication _, communication a
technologies 4 » technologies _
4 information » 2 information, 1 information
databases 4 » databases _, database 4, databases 2
et afrique » en afrique, l afrique
4 master » _ master, a master, 6 master
3 des » 3 der, 3 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 4 information databases 4 master communication 3 des developpement et afrique.*.