Perhaps you should try some spelling variations:
communication modes » communication costs, communication media, communication methods
uses information » user information, does information, based information
development bank » development _
technology uses » technology users, technology use, technology based
bank africa » bank's africa, can africa, urban africa
flows de » flows do, flows debt, flows _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology uses information flows de _ communication modes human development bank africa.~.
• Adding a wildcard symbol may retrieve word variants: technology uses information flows de _ communication modes human development bank africa.*.