Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
les developpement » le developpement, des developpements, leur developpement
technologies et » technologies e, technologies art, technologies bit
developpement l » developpement il, developpement la, developpement de
et information » get information, ct information, debt information
preface des » preface de, preface les, preface ires
des crisis » de crisis, des crises, debt crisis
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 et information preface des crisis communication a les developpement l afrique.*.