Perhaps you should try some spelling variations:
developing emissions » developing decision, developing existing, developing questions
communications case » communication case, communications can, communications code
integration using » integration und
14 communications » 10 communications, 14 communication, 4 communications
demand developing » island developing, human developing, beyond developing
technologie die » technologie de, technologie im, technologie der
die integration » trade integration
case demand » care demand, based demand, class demand
emissions 5 » emissions _, emissions 4, emissions 5.1
using does » using deep, being does, using aes

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

• Adding a wildcard symbol may retrieve word variants: technologie die integration using does 14 communications case demand developing emissions 5.*.