Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
variation series » education series, action series, edition series
developpement de » developpement des, developpement durable
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
series des » series de, series d, series e
des mobile » does mobile, das mobile, less mobile
de afrique » de l'afrique, en afrique, l afrique
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: typologien der variation series des mobile communication a der developpement de afrique.*.