Perhaps you should try some spelling variations:
2.4 communication » 2.14 communication, 5.4 communication, 2.3 communication
information when » information what, information war, information wants
developpement du » developpement de, developpement des, developpement et
led information » land information, feed information, oecd information
4 developpement » de developpement, le developpement, et developpement
technology led » technology land, technology law, technology 1
du afrique » en afrique, l afrique, de l'afrique
when role » when re
role 2.4 » role 2.7, role 3.4, role 4.4
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology led information when role 2.4 communication costs 4 developpement du afrique.*.