Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
contents does » content does, contexts does, context does
does internal » des internal, does external, does internet
3 developing » 3 development
developing 1 » developing _, developing a, developing e
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 und information contents does internal communication costs 3 developing 1 africa.*.