Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
developing state » developing states, developing stable, developing strategy
technologie die » technologie de, technologie im, technologie der
die information » time information, life information, age information
information i » information im, information 2, information 1
die internal » edge internal, die interne, die internen
4 developing » 3 developing
state africa » trade africa
costs 4 » costs _, costs a, costs 4.2
i die » ii die, 2 die, 3 die

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

• Adding a wildcard symbol may retrieve word variants: technologie die information i die internal communication costs 4 developing state africa.*.