Perhaps you should try some spelling variations:
communicatione costs » communication costs, communications costs, communication costa
information content » information contents, information centers, information centre
technologien aids » technologien als, technologien ad, technologien des
et communicatione » et communication, get communication, debt communication
aids information » chandos information, series information
developing na » developing a, developing new, developing net
4 developing » 3 developing
content how » contents how, context how, content from
na america » war america, can america, new america
costs 4 » costs _, costs a, costs 4.2
how et » how etf, how eu, how best

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information content how et communicatione costs 4 developing na america.*.