Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
per developpement » leur developpement, de developpement, le developpement
integration case » integration can, integration chapter, integration canada
developpement en » developpement et, developpement des, developpement de
der integration » zur integration, sector integration
technology der » technology does, technology 4ir, technology dlt
case race » cane race, case case, age race
costs per » cost per

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

• Adding a wildcard symbol may retrieve word variants: technology der integration case race class communication costs per developpement en afrique.*.