Perhaps you should try some spelling variations:
variation series » education series, action series, edition series
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
a developpement » au developpement, de developpement, le developpement
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
series dorfes » eines dorfes, series series
dorfes risk » does risk, confers risk, workers risk
de afrique » de l'afrique, en afrique, l afrique

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 dorfes risk communication 3 a developpement de afrique.*.