Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
oecd communications » speed communications, cell communications, chad communications
technologies fair » technologies fail, technologies fit, technologies failure
fair information » fairs information, fur information, labor information
information case » information based, information can, information costs
4 developing » 3 developing
case der » case des, case under, phase der
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies fair information case der oecd communications costs 4 developing _ real.*.