Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
c's communication » lea's communication, class communication, mass communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing 4 » developing _, developing a, developing e
costs des » costs fees
costs 2.3 » costs 4.2, costs 4.4
des c's » des cas
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information costs des c's communication costs 2.3 developing 4 areas.*.