Perhaps you should try some spelling variations:
based information » basic information, based innovation, land information
3.2 communication » 3 communication, 2.3 communication, de communication
amy developpement » au developpement, de developpement, le developpement
information when » information what, information war, information wants
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
when cost » when most, when co, when coal
costs amy » costs a
cost 3.2 » cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technology based information when cost 3.2 communication costs amy developpement de afrique.*.