Perhaps you should try some spelling variations:
risi communications » risk communications, crisis communications, risk communication
communications how » communication how, communications law, communications power
based formulation » basic formulation, case formulation, based simulation
clean development » human development, urban development
formulation flow » formulation _, information flow, formulation 3
bank afrique » en afrique, bank africa, bank african
how clean » show clear, how can, how cheap
flow de » flow der, flow e
de risi » de risk, de risco

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

• Adding a wildcard symbol may retrieve word variants: technology based formulation flow de risi communications how clean development bank afrique.*.