Perhaps you should try some spelling variations:
communicatione costs » communication costs, communications costs, communication costa
information context » information content, information contents, information centers
technologien aids » technologien als, technologien ad, technologien des
et communicatione » et communication, get communication, debt communication
aids information » chandos information, series information
developing eq » developing e, developing egg, developing _
4 developing » 3 developing
context 2 » context 3, context 1
eq africa » em africa, eu africa, 1 africa
costs 4 » costs _, costs a, costs 4.2
2 et » 2 set, 12 et, 2 ets

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information context 2 et communicatione costs 4 developing eq africa.*.