Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
leur developpement » le developpement, deux developpements, de developpement
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
information a » information age, information about
die crisis » die krisis, de crisis, deep crisis
de afrique » de l'afrique, en afrique, l afrique
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information a die crisis communication a leur developpement de afrique.*.