Perhaps you should try some spelling variations:
development missions » developments mission, developmental mission, development lessons
technologie die » technologie de, technologie im, technologie der
die integration » trade integration
4 communication » 3 communication, 5.4 communication, de communication
communication 3 » communication _, communication a
integration 13 » integration 1.3, integration 3, integration 1
missions 20 » mission 20, missions 2, missions 2006
13 does » 10 does
3 human » 2 human
does 4 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologie die integration 13 does 4 communication 3 human development missions 20.*.