Perhaps you should try some spelling variations:
child development » world development
new information » 2 information
communication 1 » communication _, communication a, communication 3
technology new » technologies new, technology needs, technology 1
flows job » flows jose, flows b, flows do
a afrique » l afrique, en afrique
1 child » 3 child, 2 child, 4 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 new information flows job _ communication 1 child development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology new information flows job _ communication 1 child development a afrique.*.