Perhaps you should try some spelling variations:
communication modele » communication model, communication module, communications models
health communication » data communication
integrating world » integrated world, integrating area, integrating land
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
4 integrating » _ integrating
technology 4 » technology _, technology 1, technology 3
12 health » 12 healthy, 1 health, 2 health
modele au » modeles au, modele a, modelle auf
l afrique » en afrique
world 12 » world 1.2, world 102, world 1

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integrating world 12 health communication modele au developpement l afrique.*.