Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
technology have » technology hard, technology has, technologies have
inflation rates » inflation rate
4 communication » 3 communication, 5.4 communication, de communication
4 developpement » de developpement, le developpement, et developpement
have inflation » wage inflation, age inflation, has inflation
rates prices » water prices, gate prices, wages prices
de afrique » de l'afrique, en afrique, l afrique
prices 4 » prices _, prices a, prices 3
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 have inflation rates prices 4 communication costs 4 developpement de afrique.*.