Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication model » communication media
open development » clean development, driven development, human development
information das » information data, information does, information der
development co » development case, development china
vom crisis » from crisis, boom crisis, roma crisis
model open » model option
co afrique » en afrique, l afrique
das vom » das von, das volk, gaps vom

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information das vom crisis communication model open development co afrique.*.