Perhaps you should try some spelling variations:
cultural communication » intercultural communication, political communication, oral communication
developpement durable » developpement de
des developpement » des developpements, de developpement, le developpement
variation using » variations during, variation und, variation among
files cultural » fields cultural, alles cultural, times cultural
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
using files » using five, using rules, using sales
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 using files cultural communication a des developpement durable afrique.*.