Perhaps you should try some spelling variations:
rise communication » risk communication, risk communications, time communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation 27 » variation 2, variation 7, variation 2.1
its rise » its risk, its crises, its risks
a au » a auf, a bau, a aus

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation 27 its rise communication a au developpement en afrique.*.