Perhaps you should try some spelling variations:
data communication » data communications
information costs » information contents, information centers, information content
communication 2 » communication _, communication a, communication 3
technologie c » technologies 2, technologies 3, technologies 1
c information » 2 information, 1 information, 10 information
development d » development ds, development 1, development did
costs lake » costs case, costs land, costs linked
lake data » make data, care data, age data
d afrique » l afrique, en afrique, de l'afrique
2 human » 3 human

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

• Adding a wildcard symbol may retrieve word variants: technologie c information costs lake data communication 2 human development d afrique.*.