Perhaps you should try some spelling variations:
master communication » matter communication, water communication, disaster communication
communication et » communication 3, communication 1, communication 2
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
technologies 4 » technologies _
4 information » 2 information, 1 information
la afrique » l afrique, la fabrique, en afrique
4 master » _ master, a master, 6 master
table 4 » table _, table 1, table 4.1

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 4 master communication et de developpement la afrique.*.