Perhaps you should try some spelling variations:
die developpement » de developpement, le developpement, du developpement
variation series » education series, action series, edition series
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
series e » series _, series 1, series 2
e mobile » _ mobile, a mobile, 2 mobile

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation series e mobile communication 2 die developpement en afrique.*.