Perhaps you should try some spelling variations:
communication cross » communication costs
face communication » voice communication, de communication, time communication
technologien ids » technologien des, technologien als, technologien im
information case » information based, information can, information costs
ids information » aids information, dis information, mis information
development 2 » development 1, development 2.1, development 2.3
case ai » case a, case all
ai face » a face, i face, die face
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien ids information case ai face communication cross _ development 2 areal.*.