Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development vision » development action, development diffusion, development addition
de communications » de communication, do communications, mce communications
clean development » human development, urban development
technologie die » technologie de, technologie im, technologie der
die integration » trade integration
integration 3.2 » integration 4
costs clean » costs clear
3.2 does » 13.2 does, 3.1 does, 3.4.2 does
vision 1 » vision _, vision 2
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologie die integration 3.2 does de communications costs clean development vision 1.*.