Perhaps you should try some spelling variations:
voices communication » voice communication, voice communications, voice communicative
communication cross » communication costs
information costs » information contents, information centers, information content
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
3 developing » 3 development
3 voices » _ voices, 5 voices, 1 voices
costs 3 » costs _, costs 4, costs a
cross 3 » cross _, cross 1, cross c

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

• Adding a wildcard symbol may retrieve word variants: technologien am information costs 3 voices communication cross 3 developing _ access.*.