Perhaps you should try some spelling variations:
technological changes » technological change, technological advances
crisis communication » risk communication, mass communication
changes information » change information, channels information, chandos information
information need » information needs, information needed, information speed
de developpement » sme development
developpement et » developpement des, developpement de, development east
et america » en america, et americain, next 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: technological changes information need a crisis communication a de developpement et america.*.