Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
integration costs » integration post, integration courses, integration crisis
des developpement » des developpements, de developpement, le developpement
technology trade » technology trends, technology transfer, technology transfers
developpement l » developpement il, developpement la, developpement de
1900 crisis » 1930 crisis, 1990s crisis, 19 crisis
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology trade integration costs 1900 crisis communication _ des developpement l afrique.*.