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 la » developpement de, developpement et, developpement du
technologies 2 » technologies _, technologies 4
den crisis » de crisis, debt crisis, deep crisis
la afrique » l afrique, la fabrique, en afrique
data den » data daten, data does, data do
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 den crisis communication a das developpement la afrique.*.