Perhaps you should try some spelling variations:
12.3 communication » 2.3 communication, 1.3 communication, 2.2.3 communication
developing bank's » development bank's, developing china's, developing areas
o140 information » 10 information, 1 information, 4 information
technology o140 » technology 1
bank's africa » banking africa
debates 12.3 » debates 10.3, debates 1.3, debates 13.3
a developing » a development
costs a » costs _, costs 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology o140 information _ debates 12.3 communication costs a developing bank's africa.~.
• Adding a wildcard symbol may retrieve word variants: technology o140 information _ debates 12.3 communication costs a developing bank's africa.*.