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
des developpement » des developpements, de developpement, le developpement
information need » information needs, information needed, information speed
des america » does america, de america, desde america
a crisis » 19 crisis
need a » need _
a des » a der, a das

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 a crisis communication a des developpement des america.*.