Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
oral communication » mobile communication, _ communication, risk communication
technologies rate » technologies create, technologies a, technologies any
rate information » trade information, care information, private information
information need » information needs, information based, information age
development co » development _, development a, development case
a development » _ development, clean development, asian development
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 rate information need de oral communication skills a development co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies rate information need de oral communication skills a development co afrique.*.