Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information needs » information networks
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technology 1 » technology _
more crisis » core crisis, moral crisis, pre crisis
needs more » need more, needed more, needs one
de america » _ america, en america, desde america
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information needs more crisis communication 3 der developpement de america.*.