Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technologies credit » technologies create, technologies reduce
la communication » _ communication, mass communication, oral communication
a development » _ development, clean development, asian development
development a » development _, development bank, development banks
skills a » skills _, skills gap, skill _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies credit information flows _ la communication skills a development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies credit information flows _ la communication skills a development a afrique.*.