Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
system information » systems information, system formation, systeme d'information
des developpements » deux developpements, de developpement, et developpements
technology system » technology series, technology sector, technology set
developpements de » developpement de, developpement des, developpement du
information need » information needs, information needed, information speed
de america » _ america, en 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 system information need a crisis communication a des developpements de america.*.