Perhaps you should try some spelling variations:
development diffusion » development discussion, development dimensions, development direction
do communications » 10 communications, 14 communications, 2 communications
technologie die » technologie de, technologie im, technologie der
die integration » trade integration
integration do » integration de, integration du, integration does
diffusion 1 » diffusion 12, diffusion _, diffusion 5
do does » do dogs, der does, who does
does do » does de, does d, does fdi

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

• Adding a wildcard symbol may retrieve word variants: technologie die integration do does do communications _ human development diffusion 1.*.