Perhaps you should try some spelling variations:
development andes » development andrej, development index, development under
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
information use » information und, information 2
technology 1 » technology _
andes africa » changes africa, invades africa, bank's africa
use debate » ce debate, u.s debate, un debate
debate 4.1 » debates 4.1, debate 2.1, debate 4.2
costs 2 » costs 20, 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 1 information use debate 4.1 communication costs 2 development andes africa.*.