Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
das developpement » des developpements, de developpement, du developpement
information data » information d820, information database, information databases
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
deep crisis » deep cross, deep origins
data deep » data den, data die, data does
l afrique » en afrique
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: technologies 2 information data deep crisis communication a das developpement l afrique.*.