Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication pt » communication 3, communication 1, communication 2
developpement de » developpement des, developpement durable
information use » information und, information 2
2 developpement » de developpement, le developpement, et developpement
technologies 1 » technologies _, technologies 4, technologies 2
der crisis » der krisis, de crisis, under crisis

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information use der crisis communication pt 2 developpement de l'afrique.*.