Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
risk communication » _ communication, mobile communication
information about » information flows, information flow
clean development » human development, urban development, child development
debt information » student information, credit information, health information
technology debt » technology ict, technology cost, technology e
skills clean » skills human
about de » about _
de risk » de risi, does risk, edge risk

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology debt information about de risk communication skills clean development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology debt information about de risk communication skills clean development _ afrique.*.