Perhaps you should try some spelling variations:
communication modern » communication model, communication modes, communication mode
work communication » world communication, risk communication, csr communication
technologies 2 » technologies _, technologies 4
20 development » 2 development, 2015 development, 2007 development
bank africa » bank's africa, can africa, banking africa
modern 20 » modern 0, modern 20th, modern _
2.3 work » 12.3 work, 21.3 work, 3.3 work
gap 2.3 » gap 2.5

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information gap 2.3 work communication modern 20 development bank africa.*.