Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
des developpements » deux developpements, de developpement, et developpements
developpements il » developpement il, developpements de, developpement de
technologies key » technologies any, technologies know, technologies _
information data » information d820, information database, information databases
key information » energy information
il afrique » l afrique, en afrique
data 19 » data 1, data 12, data 10

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

• Adding a wildcard symbol may retrieve word variants: technologies key information data 19 crisis communication _ des developpements il afrique.*.