Perhaps you should try some spelling variations:
developing movements » developing improvement, developing government, development movement
1.4 communication » 5.4 communication, 1.1 communication, 1.3 communication
movements africa » investments africa, movements series
information u.s » information und, information use, information 1.2
technologies 3 » technologies _, technologies 4, technologies 2
3 information » 1 information
4 developing » 3 developing
u.s debate » u.s senate, 2.1 debate, 3.4 debate
debate 1.4 » debate 1.5, debate 1.6, debate 2.4
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 information u.s debate 1.4 communication costs 4 developing movements africa.*.