Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
a communications » a communication, data communications, a communicative
dam development » dams development, team development, farm development
development en » developpement en, development menu, development eco
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
series dam » series data, series a, series d
des does » des doses, der does, des dorfes
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation des does a communications series dam development en afrique.*.