Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
4 transformation » 1 transformation, die transformation, der transformation
transformation a » transformation _
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
2 risk » 3 risk, 4 risk
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 transformation a 2 risk communication a der developpement en afrique.*.