Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
rural communications » oral communication, rural telecommunications, cultural communications
transformation a » transformation _
technologie die » technologie de, technologie im, technologie der
des africa » does africa, yes africa, de africa
a use » a user, _ use, a une

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

• Adding a wildcard symbol may retrieve word variants: technologie die transformation a use rural communications series _ developpement des africa.*.