Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologien aids » technologien als, technologien ad, technologien des
information enter » information center, information centers, information letter
aids information » chandos information, series information
1 communications » 10 communications, 14 communications, 1 communication
developing china » developing china's, development china, developing caring
3 developing » 3 development
costs 3 » costs _, costs 4, costs a
asean. » asian.

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information enter _ 1 communications costs 3 developing china asean.*.