Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
communication model » communication media
auf developpement » au developpement, du developpement, ou developpement
from integrating » from integration, drama integrating, erbs integrating
integrating area » integrating a, integrating new, integrating data
developpement en » developpement et, developpement des, developpement de
model auf » mode auf, modelle auf, modells auf
area a » area _, area 5

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

• Adding a wildcard symbol may retrieve word variants: technology from integrating area a rural communication model auf developpement en afrique.*.