Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
china communications » china communication, china's communications, chile communications
clean development » human development, urban development
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
information a » information age, information about
development l » development li, development 1, development law
costs clean » costs clear
des china » does china, jews china, lens china
l afrique » en afrique
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologien und information a des china communications costs clean development l afrique.*.