Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
sector information » sector integration, customer information, disaster information
technology sector » technology series, technology social
urban development » human development
information need » information needs, information needed, information speed
bank afrique » en afrique, bank africa, bank african
de crisis » debt crisis, pre crisis, age crisis
need de » need le, need fide, need one

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

• Adding a wildcard symbol may retrieve word variants: technology sector information need de crisis communication _ urban development bank afrique.*.