Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
child development » world development
information need » information needs, information needed, information speed
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
skills child » skills ch
ice mobile » ifc mobile, c mobile, die mobile
need ice » need fide, need one, need le

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information need ice mobile communication skills child development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information need ice mobile communication skills child development _ afrique.*.