Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
data information » data innovation, a information, database information
developpement de » developpement des, developpement durable
technology data » technology dlt, technology debate, technology debts
4 developpement » de developpement, le developpement, et developpement
prices 3.2 » price 3.2, prices 3.1, prices 4.2
de afrique » de l'afrique, en afrique, l afrique
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 data information gap prices 3.2 communication costs 4 developpement de afrique.*.