Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
mass communication » risk communication, _ communication, mobile communication
information based » information case, information age, information use
development bank » development _
gap information » can information, care information, bank information
technology gap » technology park, technology _, technology ict
a development » _ development, clean development, asian development
bank africa » bank's africa, can africa, urban africa
efforts a » efforts _, effort _, exports a
based de » based ndc, based _
de mass » does mass, ice mass

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

• Adding a wildcard symbol may retrieve word variants: technology gap information based de mass communication efforts a development bank africa.*.