Perhaps you should try some spelling variations:
mass communications » mass communication, data communications, crisis communications
communications 8.4 » communications 3.4, communications 8.1, communication 8.2
des developpement » des developpements, de developpement, le developpement
information pt » information part, information 1, information 1.2
des afrique » en afrique, de l'afrique
de mass » de masse, de mais, de masa
8.4 des » 8.4 der, 11.4 des, 15.4 des
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information pt de mass communications 8.4 des developpement des afrique.*.