Perhaps you should try some spelling variations:
scales communication » scale communication, states communications, called communication
communication cross » communication costs
urban development » human development
technologien 2 » technologies 2, technologien _, technologien 1
information a » information age, information about
development l » development li, development 1, development law
cross urban » across urban, crisis urban, cairo's urban
die scales » time scales, wide scales, i scales
l afrique » en afrique
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologien 2 information a die scales communication cross urban development l afrique.*.