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