Perhaps you should try some spelling variations:
12.7 communication » 2.7 communication, 2.3 communication, 1.1 communication
oecd information » feed information, od information, record information
technology oecd » technology o140, technology one, technology objects
a developing » a development
developing a » developing _
debate 12.7 » debate 10.7, debate 12.6, debates 12.3
law debate » law debates, a debate, war debate
a africa » 1 africa, can africa, em africa
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology oecd information law debate 12.7 communication costs a developing a africa.*.