Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information needs » information networks
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
technology 4.2 » technology 2.2, technology 3.2, technology 4.1
pre crisis » price crisis
en america » _ america
needs pre » needs more, needs one
a das » 1 das, 2 das, 3 das

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 pre crisis communication a das developpement en america.*.