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
developing data » developing a, developing asia, developing east
3.1 developing » 3.3 developing, 3.2 developing, 4.1 developing
new internal » des internal, eu internal, new integral
data africa » ratha african, intra africa, baga african
costs 3.1 » costs 3.5, costs 4.1, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologien und information _ new internal communication costs 3.1 developing data africa.*.