Perhaps you should try some spelling variations:
3.3 communication » 2.3 communication, 3.2 communication, 3.5 communication
information what » information war, information when, information wants
de developpement » sme development
developpement de » developpement des, developpement durable
vt information » ct information, get information, iot information
technology vt » technology vi, technology 1, technology 3
de afrique » de l'afrique, en afrique, l afrique
each 3.3 » search 3.3, death 3.3, earth 3.3
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology vt information what each 3.3 communication costs de developpement de afrique.*.