Perhaps you should try some spelling variations:
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
3 communication » 4 communication, de communication, data communication
technology how » technology 1, technology 2.2, technology 3
how inflation » low inflation, log inflation, has inflation
rate price » water price, gate prices, ratio price
il afrique » l afrique, en afrique
price 3 » price _, price a, price 2.3
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 how inflation rate price 3 communication costs a developpement il afrique.*.