Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologies cohort » technologies corporate, technologies authors, technologies co
les developpement » le developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
informatik der » information der, information oder, informatik und
fires crisis » fire crisis, first crisis, finks crisis
der fires » der firmen, der firma, der first
l afrique » en afrique
a les » a lens, a less, 2 les

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

• Adding a wildcard symbol may retrieve word variants: technologies cohort informatik der fires crisis communication a les developpement l afrique.*.