Perhaps you should try some spelling variations:
grenze communication » greece communications, grey communication, prone communication
communication cost » communication costs, communication costa, communications costs
urban development » human development
technologien des » technologien fur, technologien und, technologies 2
development land » development band, development plans, development plan
des information » des informations, does information, dis information
land afrique » en afrique, l afrique
die grenze » die grenzen, der grenze, die grunde
cost urban » most urban, worst urban, bust urban

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

• Adding a wildcard symbol may retrieve word variants: technologien des information _ die grenze communication cost urban development land afrique.*.