Perhaps you should try some spelling variations:
child developpement » child development, le developpement, china development
communication poor » communication pour, communication power, communication paper
developpement de » developpement des, developpement durable
technologies 4 » technologies _
4 information » 2 information, 1 information
poor child » per child, poor china, poor children
de afrique » de l'afrique, en afrique, l afrique
de risk » e risk, de risi, edge risk

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information _ de risk communication poor child developpement de afrique.*.