Perhaps you should try some spelling variations:
leur development » leur developpement, your development, spur development
communication 5 » communication _, communication a, communication 3
3 communication » 4 communication, de communication, data communication
development en » developpement en, development menu, development eco
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation und » variation _, variablen und, variation 6
und so » und sog, und s2, und soft
5 leur » a leur
so 3 » so _, o 3, do 3

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation und so 3 communication 5 leur development en afrique.*.