Perhaps you should try some spelling variations:
mass communications » mass communication, data communications, crisis communications
bet developpement » et developpement, de developpement, le developpement
typologies about » typologies art, typologie auf, typologies et
communications a » communications _, communications law, communications media
developpement en » developpement et, developpement des, developpement de
about radiation » about variation, body radiation
de mass » de masse, de mais, de masa
a bet » a best, a bent, a beta

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

• Adding a wildcard symbol may retrieve word variants: typologies about radiation _ de mass communications a bet developpement en afrique.*.