Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
developing estate » developing state, developing states, developing stable
information loss » information laws, information law, information 2
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
estate africa » state africa, states african, status africa
technology 1 » technology _
loss debate » class debate, los debates, hours debate
debate 2.3 » debate 2.1, debate 8.3, debate 2.2
costs 1.3 » costs 12.3, costs 14.3, costs 15.3

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 debate 2.3 communication costs 1.3 developing estate africa.*.