Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information content » information contents, information centers, information centre
u.s communications » 3.1 communications, les communications, nps communications
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing eq » developing e, developing egg, developing _
eq america » en america, new america, _ america
costs 6.4 » costs 4.4, costs 4.2, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologien als information content _ u.s communications costs 6.4 developing eq america.*.