Perhaps you should try some spelling variations:
human developpement » human development, human developments, un developpement
data communication » data communications
information costs » information contents, information centers, information content
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
costs make » costs market, costs case, costs matter
make data » lake data

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information costs make data communication a human developpement de l'afrique.*.