Perhaps you should try some spelling variations:
risi communication » risk communication, crisis communication, risk communications
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technology die » technologie die, technology does, technology 4ir
l afrique » en afrique
der risi » de risi, der krisis, der risiko
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology die transformation _ der risi communication a de developpement l afrique.*.