Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
data information » data innovation, a information, database information
information what » information war, information when, information wants
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technology data » technology dlt, technology debate, technology debts
what rates » what creates, heat rates, what roles
rates 6.2 » rates 4.2, rates 3.2, rates 5.2
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 data information what rates 6.2 communication costs de developpement en afrique.*.