Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technology rapid » technology rate, technology road, technology trap
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
rapid inflation » rapid population
inflation land » inflation und, inflation can, inflation linked
prices 3.2 » price 3.2, prices 3.1, prices 4.2
de afrique » de l'afrique, en afrique, l afrique
costs le » 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 rapid inflation land prices 3.2 communication costs le developpement de afrique.*.