Perhaps you should try some spelling variations:
developpement durable » developpement de
virtual communication » visual communication, verbal communication, cultural communication
des developpement » des developpements, de developpement, le developpement
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
variation bei » variation des, variation der, variation _
make virtual » mile virtual, wave virtual, making virtual
bei make » bei marx, i make, bei marc
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation bei make virtual communication a des developpement durable afrique.*.