Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
de developpement » sme development
developpement de » developpement des, developpement durable
technology 10.7 » technology 10.4, technology 10.3, technology 1.7
inflation rates » inflation rate
10.7 inflation » 10 inflation, 9.7 inflation, 12 inflation
rates case » rates cape, states case, rates east
de afrique » de l'afrique, en afrique, l afrique
case 3.5 » cases 3.5, case 3.5a, case 3.1
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 10.7 inflation rates case 3.5 communication costs de developpement de afrique.*.