Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
developed contents » developed content, developed contexts, development contents
information costs » information contents, information centers, information content
technologien ad » technologien am, technologien und, technologien als
contents access » contents less, controls access
ad information » d information, nd information, od information
a developed » _ developed, a development, a developer's
costs a » costs _, costs 4
a face » a fact

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information costs a face communication costs a developed contents access.*.