Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
diet developpement » de developpement, et developpement, le developpement
developpement em » developpement et, developpement en, developpement des
technologies de » technologies _, technologies 4, technologies 2
de transition » phase transition
des crisis » de crisis, des crises, debt crisis
media diet » media die, media der
em africa » 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technologies de transition _ des crisis communication media diet developpement em africa.*.