Perhaps you should try some spelling variations:
facts communication » face communication, actors communication, mass communication
der developpement » de developpement, des developpements, leur developpement
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
des afrique » en afrique, de l'afrique
table 4 » table _, table 1, table 4.1
4 facts » _ facts, 2 facts, 1 facts
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information table 4 facts communication 3 der developpement des afrique.*.