Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
less developpement » le developpement, less development, leur developpement
developpement en » developpement et, developpement des, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
de online » der online, des online, die online
des de » des dem, des der, des des
a less » _ less, a lens, a lesson

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation des de online communication a less developpement en afrique.*.