Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
technology rapid » technology rate, technology road, technology trap
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
rapid inflation » rapid population
inflation rates » inflation rate
rates price » ratio price, sales price, rates private
price 2.7 » price 2.3, price 2.2, price 2.4
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 rates price 2.7 communication costs le developpement en afrique.*.