Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
development banks » development bank
technologies 2 » technologies _, technologies 4
1 development » 2 development, 3.1 development, mena development
banks africa » bank's africa, bank africa, bank african
3.2 knew » 3.2 new, 3.2 know, 3.2 known
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3.2 knew verbal communication costs 1 development banks africa.*.