Perhaps you should try some spelling variations:
child development » world development
technologies new » technologies _, technologies 4, technologies 2
communication pt » communication 3, communication 1, communication 2
new information » 2 information
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.

• Adding a wildcard symbol may retrieve word variants: technologies new information flows do _ communication pt child development a afrique.*.