Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
variation series » education series, action series, edition series
la developpement » le developpement, de developpement, et developpement
developpement en » developpement et, developpement des, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
series from » services from, stories from, memories from

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation series from virtual communication a la developpement en afrique.*.