Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
communication model » communication media
integrated child » integrated care
au developpement » du developpement, de developpement, le developpement
technology 1 » technology _
des afrique » en afrique, de l'afrique
model au » modele au, model a, model aa

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

• Adding a wildcard symbol may retrieve word variants: technology 1 integrated child 2010 trough communication model au developpement des afrique.*.