Perhaps you should try some spelling variations:
communication improves » communication improve, communication improvement, communication process
risco communication » risk communication, crisis communication, radio communication
improves policy » improve policy, improving policy, imports policy
technologies 2 » technologies _, technologies 4
development ds » development d, development does, development desd
information 3 » information 2
ds african » do african, _ african, 1 african
des risco » de risco, des rasch
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 des risco communication improves policy development ds african.*.