Perhaps you should try some spelling variations:
communication foster » communication costs, communication system, communication costa
oral communication » personal communication
information speed » information sheet, information needed, information needs
development banks » development bank
foster world » outer world, feather world, postwar world
banks africa » bank's africa, bank africa, bank african
speed a » speed _, speed 4, speed 1
a oral » _ oral, 2 oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information speed a oral communication foster world development banks africa.*.