Perhaps you should try some spelling variations:
communication model » communication media
integrating land » integrating a, integrated land, integrating data
d developpement » de developpement, du developpement, le developpement
4 integrating » _ integrating
technology 4 » technology _, technology 1, technology 3
des afrique » en afrique, de l'afrique
model d » model du, modell d, model 1
land 3 » gland 3, land _, land a

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integrating land 3 risk communication model d developpement des afrique.*.