Perhaps you should try some spelling variations:
communication system » communication systems, telecommunication system, communication series
oral communication » personal communication
ethos development » methods development, method development, authors development
development banks » development bank
information pt » information part, information 1, information 1.2
system ethos » system ethics, system method, systems methods
banks africa » bank's africa, bank africa, bank african
bo oral » bo morel, who oral
pt bo » pt b

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information pt bo oral communication system ethos development banks africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information pt bo oral communication system ethos development banks africa.*.