Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
de developpement » sme development
developpement de » developpement des, developpement durable
integration can » integration case, integration canada, integration 3
de afrique » de l'afrique, en afrique, l afrique
can race » cane race, can reach, can act
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology _ integration can race class communication costs de developpement de afrique.*.