Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
des developpements » deux developpements, de developpement, et developpements
information needs » information networks
developpements du » developpement du, developpements de, developpement de
communication 3 » communication _, communication a
technology 4.2 » technology 2.2, technology 3.2, technology 4.1
du america » de america, buy america, _ america
1 crisis » 19 crisis
needs 1 » needs 11, needs _, needs a
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technology 4.2 information needs 1 crisis communication 3 des developpements du america.*.