Perhaps you should try some spelling variations:
oil communication » oral communication, social communication, moral communication
der developpement » de developpement, des developpements, leur developpement
developpement du » developpement de, developpement des, developpement et
theologie des » theologie der, typologie des, theorie des
des variation » does variation, de variation, der variation
variation bei » variation des, variation der, variation _
du afrique » en afrique, l afrique, de l'afrique
bei does » being does, behn does, bei der
does oil » des oil, does aid, does our

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

• Adding a wildcard symbol may retrieve word variants: theologie des variation bei does oil communication _ der developpement du afrique.*.