Perhaps you should try some spelling variations:
data communication » data communications
communication cost » communication costs, communication costa, communications costs
information korea » information bureau, information format, information stored
city development » capacity development, policy development, community development
technologies 2 » technologies _, technologies 4
china april » china africa
korea des » korea ideas, korea rep, korea pei
cost city » host city, best city, east city
des data » das data, dhs data, dns data

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information korea des data communication cost city development china april.*.