Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
technologien dis » technologien des, technologien als, technologien im
dr communication » de communication, csr communication, 3 communication
dis information » mis information, aids information, des informations
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing a » developing _
costs des » costs fees
costs 2.3 » costs 4.2, costs 4.4
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information costs des dr communication costs 2.3 developing a areas.*.