Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication model » communication media
transformation et » transformation e, transformation bei, transformation ein
a transformation » la transformation, a transformative, data transformation
developpement en » developpement et, developpement des, developpement de
2 developpement » de developpement, le developpement, et developpement
technologies a » technologies _, technologies 4, technologies 2
de crisis » debt crisis, pre crisis, age crisis
model 2 » model 1, model 2.2, model 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologies a transformation et de crisis communication model 2 developpement en afrique.*.