Perhaps you should try some spelling variations:
technology rapid » technology rate, technology road, technology trap
rapid inflation » rapid population
4 communication » 3 communication, 5.4 communication, de communication
4 developpement » de developpement, le developpement, et developpement
des afrique » en afrique, de l'afrique
rate price » water price, gate prices, ratio price
price 4 » price _, price 3, price a
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology rapid inflation rate price 4 communication costs 4 developpement des afrique.*.