Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
inflation land » inflation und, inflation can, inflation linked
technology 6 » technology _, technology 1, technology 3
6 inflation » _ inflation, 2 inflation, d inflation
prices 5.4 » prices 2.4, prices 5.2, prices 4
de afrique » de l'afrique, en afrique, l afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 6 inflation land prices 5.4 communication costs a developpement de afrique.*.