Perhaps you should try some spelling variations:
technology foster » technology frontier, technology mastery, technology system
foster innovation » fostering innovation, user innovation, system innovation
2.3 communication » 3.2 communication, de communication, 4 communication
innovation notes » innovation nodes, innovation node, innovation contest
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
notes more » notes note, rates more, notes modern
de afrique » de l'afrique, en afrique, l afrique
more 2.3 » core 2.3, more 2.2, score 2.3
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 foster innovation notes more 2.3 communication costs 4 developpement de afrique.*.