Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
communications media » communication media, communication india, communications series
de developpement » sme development
developpement de » developpement des, developpement durable
variation bei » variation des, variation der, variation _
den rural » do rural, modern rural
media de » media die, media der, media diet
bei den » bei der

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

• Adding a wildcard symbol may retrieve word variants: typologies _ variation bei den rural communications media de developpement de l'afrique.*.