Perhaps you should try some spelling variations:
mass communications » mass communication, data communications, crisis communications
communications 3 » communications _, communications a, communications 5
de developpement » sme development
developpement de » developpement des, developpement durable
information 2.2 » information 1.2, information 2.7, information 2.2.2
technologies 2 » technologies _, technologies 4
der mass » der massen, der maske, over mass
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2.2 der mass communications 3 de developpement de l'afrique.*.