Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologies varies » technologies series, technologies barriers, technologies value
varies information » various information, series information, paris information
et developpements » et developpement, des developpements, en developpement
developpements en » developpement en, developpement et, developpements de
information data » information d820, information database, information databases
1 crisis » 19 crisis

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

• Adding a wildcard symbol may retrieve word variants: technologies varies information data 1 crisis communication _ et developpements en afrique.*.