Perhaps you should try some spelling variations:
competition model » competitive model, computation model, competitive models
led developpement » le developpement, leur developpement, de developpement
integrated child » integrated care
developpement en » developpement et, developpement des, developpement de
technology 3 » technology _, technology 1, technology 4
3 integrated » 1 integrated, 3 integration
1 through » 3 through
model led » model land, model law, model listed
child 1 » child _, child 6, child a

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integrated child 1 through competition model led developpement en afrique.*.