Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
risi communication » risk communication, crisis communication, risk communications
developpement use » developpement une, developpement de, development use
transformation a » transformation _
technologie die » technologie de, technologie im, technologie der
de risi » de risk, de risco
a de » a die, a der, a des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologie die transformation a de risi communication skills _ developpement use africa.~.
• Adding a wildcard symbol may retrieve word variants: technologie die transformation a de risi communication skills _ developpement use africa.*.