Perhaps you should try some spelling variations:
mass communications » mass communication, data communications, crisis communications
der developpements » des developpements, deux developpements, de developpement
technologies case » technologies based, technologies can, technologies create
information 1.5.2 » information 1.2, information 2
developpements de » developpement de, developpement des, developpement du
case information » care information, based information, phase information
communications a » communications _, communications law, communications media
de afrique » de l'afrique, en afrique, l afrique
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies case information 1.5.2 _ mass communications a der developpements de afrique.*.