Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication model » communication media
de developpement » sme development
technologies pt » technologies _, technologies 4, technologies 2
developpement l » developpement il, developpement la, developpement de
pt innovation » et innovation, ict innovation, eat innovation
pre crisis » price crisis
l afrique » en afrique
model de » model due, model d, model du

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

• Adding a wildcard symbol may retrieve word variants: technologies pt innovation _ pre crisis communication model de developpement l afrique.*.