Perhaps you should try some spelling variations:
communication cross » communication costs
technologien does » technologien des, technologien als, technologie de
development basic » development baltic, development asia, development based
does information » des informations, dis information, users information
4 communication » 3 communication, 5.4 communication, de communication
3 development » 2 development
cross 3 » cross _, cross 1, cross c
aid 4 » aid _, aid a, aid 1

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

• Adding a wildcard symbol may retrieve word variants: technologien does information _ aid 4 communication cross 3 development basic access.*.