Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologies trade » technology trade, technologies case, technologies table
trade information » price information, private information, trade integration
information costs » information contents, information centers, information content
des developpement » des developpements, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
costs 19 » costs 1, costs 1900, costs 168

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

• Adding a wildcard symbol may retrieve word variants: technologies trade information costs 19 crisis communication _ des developpement la afrique.*.