Perhaps you should try some spelling variations:
developpement durable » developpement de
crisis communication » risk communication, mass communication
der developpement » de developpement, des developpements, leur developpement
variation series » education series, action series, edition series
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
series de » series d, series e, series new
de crisis » debt crisis, pre crisis, age crisis
a der » _ der, 2 der, 3 der

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 de crisis communication a der developpement durable afrique.*.