Perhaps you should try some spelling variations:
communications media » communication media, communication india, communications series
oral communications » oral communication, rural communications, moral communication
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation due » variation de, variation des, variation der
typology des » typologie des, typologie der, typology _
de afrique » de l'afrique, en afrique, l afrique
die oral » die moral, die orte
due die » die die, duell die, due date

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

• Adding a wildcard symbol may retrieve word variants: typology des variation due die oral communications media _ developpement de afrique.*.