Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technology energy » technology early, technology emerging, technology experts
information need » information needs, information needed, information speed
de developpement » sme development
developpement de » developpement des, developpement durable
de america » _ america, en america, desde america
a crisis » 19 crisis
need a » need _
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology energy information need a crisis communication a de developpement de america.*.