Perhaps you should try some spelling variations:
child developpement » child development, le developpement, china development
communication poor » communication pour, communication power, communication paper
technologies new » technologies _, technologies 4, technologies 2
developpement de » developpement des, developpement durable
new information » 2 information
poor child » per child, poor china, poor children
de afrique » de l'afrique, en afrique, l afrique
edge risk » de risk

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

• Adding a wildcard symbol may retrieve word variants: technologies new information _ edge risk communication poor child developpement de afrique.*.