Perhaps you should try some spelling variations:
mobile communications » mobile communication
does developpement » de developpement, des developpements, does development
variation series » education series, action series, edition series
developpement la » developpement de, developpement et, developpement du
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
series der » serien der, series de, series d
der mobile » der mobilen, der mobil, does mobile
la afrique » l afrique, la fabrique, en 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 der mobile communications _ does developpement la afrique.*.