Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
technologien als » technologien des, technologien fur, technologien und
de communication » mobile communication, online communication
als information » als informations, aids information, laws information
developing e » developing _, developing a, developing east
costs die » costs ii, costs iii, costs differ
e areal » _ areal, 2 areal, 4 areal
die de » die die, die der, die den

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

• Adding a wildcard symbol may retrieve word variants: technologien als information costs die de communication costs _ developing e areal.*.