Perhaps you should try some spelling variations:
information kontext » information content, information contents, information centers
oral communication » personal communication
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
kontext zweier » kontakt zweier, kontext weitere, kontext einer
3 developing » 3 development
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien does information kontext zweier oral communication costs 3 developing _ africa.*.