Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
deux developpement » deux developpements, de developpement, du developpement
information need » information needs, information needed, information speed
4ir information » fair information, der information, fur information
technology 4ir » technology 4, technology 4.1, technology 4.2
des american » der american, debt american, dell american
pre crisis » price crisis
need pre » need more, need one, need art

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir information need pre crisis communication a deux developpement des american.*.