Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
oil communication » oral communication, social communication, moral communication
developpement de » developpement des, developpement durable
variation being » variation bei, variation using, variation among
communication 3 » communication _, communication a
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
being does » lending does, reading does
does oil » des oil, does aid, does our
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation being does oil communication 3 der developpement de l'afrique.*.