Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
change information » trade information, chief information
oral communication » mobile communication, _ communication, risk communication
technology change » technological change, technological changes
information gaps » information gap, information flows, information needs
land development » clean development, world development, child development
skills land » skills demand, skills based

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology change information gaps de oral communication skills land development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology change information gaps de oral communication skills land development _ afrique.*.