Perhaps you should try some spelling variations:
development banks » development bank
information 2.1 » information 12.1, information 2.2, information 2.7
2 communication » 3 communication, 4 communication, 1 communication
per development » power development, spur development, oer developments
technologies 2 » technologies _, technologies 4
banks africa » bank's africa, bank africa, bank african
2.1 under » 5.1 under, 2.1 unser, 2.2.1 under
costs per » cost per
under 2 » under _, under a, under 5

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2.1 under 2 communication costs per development banks africa.*.