Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
5.4 communications » 5.4 communication, 1.4 communication, 14 communications
developing chinese » development chinese, developing change, developing china
information loss » information laws, information law, information 2
chinese africa » chinese american, china africa, chinese americans
technology 1 » technology _
loss debates » los debates, class debate, law debates
3 developing » 3 development
debates 5.4 » debates 10.4, debate 1.4, debate 2.4
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information loss debates 5.4 communications costs 3 developing chinese africa.*.