Perhaps you should try some spelling variations:
verfall communication » verbal communication, serial communication, vertical communication
technologien aids » technologien als, technologien ad, technologien des
information costs » information contents, information centers, information content
aids information » chandos information, series information
developing a » developing _
4 verfall » 3 verfall, im verfall
a arenas » _ arenas, a areas, 11 arenas
costs 4 » costs a, costs 4.2, costs 4.4

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information costs 4 verfall communication costs _ developing a arenas.*.