Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
change information » chandos information, trade information
das developpements » des developpements, deux developpements, de developpement
technology change » technological change, technological changes
information needs » information networks
developpements de » developpement de, developpement des, developpement du
communication 3 » communication _, communication a
de america » _ america, en america, desde america
needs 19 » needs 1, needs 11, needs 1.4
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technology change information needs 19 crisis communication 3 das developpements de america.*.