Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication model » communication media
development banks » development bank
year development » heart development, your development, war development
information act » information age, information a, information about
model year » model learn, model your, model linear
de crisis » debt crisis, pre crisis, age crisis
act de » act der, pact de, act does

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information act de crisis communication model year development banks afrique.*.