Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
die developpement » de developpement, le developpement, du developpement
micro irrigation » crop irrigation, farm irrigation
developpement en » developpement et, developpement des, developpement de
typologie micro » typologie cices, typologie wird
irrigation des » irrigation les, irrigation dams, irrigation fees
e crisis » de crisis, eu crisis, 1 crisis
des e » des _, des 3
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: typologie micro irrigation des e crisis communication a die developpement en afrique.*.