Perhaps you should try some spelling variations:
communication india » communication media, communications media
cell communication » cell communications, oral communication, verbal communication
does developpement » de developpement, des developpements, does development
developpement de » developpement des, developpement durable
variation der » variation des, variation bei, variation _
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
de afrique » de l'afrique, en afrique, l afrique
der efre » der ehre, des efre, der ehe

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation der efre cell communication india does developpement de afrique.*.