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