Perhaps you should try some spelling variations:
communication pour » communication costs, communication modes, communication _
child development » world development
development event » development recent, development revenue, development egypt
ict information » acute information, debt information, aids information
information gap » information _, information flow
technology ict » technology _, technology policy
pour child » poor child, per child

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology ict information gap _ mobile communication pour child development event afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology ict information gap _ mobile communication pour child development event afrique.*.