Perhaps you should try some spelling variations:
master communication » matter communication, water communication, disaster communication
das developpements » des developpements, deux developpements, de developpement
developpements l » developpements de, developpement il, developpement la
communication 2 » communication _, communication a, communication 3
technologies 4 » technologies _
4 information » 2 information, 1 information
l afrique » en afrique
2 master » _ master, a master, 6 master
table 2 » table _, table 1, table 4
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information table 2 master communication 2 das developpements l afrique.*.