Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
information content » information contents, information centers, information centre
developing areas » developing asia, developing east, developing a
technologien 2 » technologies 2, technologien _, technologien 1
4 developing » 3 developing
areas africa » arabs africa, dress africa, farmers africa
1 internal » 12 internal, 2 internal, 4 internal
content 1 » content _
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien 2 information content 1 internal communication costs 4 developing areas africa.*.