Perhaps you should try some spelling variations:
technologies have » technologies case, technologies based, technologies a
inflation targets » inflation target, inflation targeting, inflation rates
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
have inflation » wage inflation, age inflation, has inflation
targets race » target rate, markets race, targets rule
de afrique » de l'afrique, en afrique, l afrique
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: technologies have inflation targets race _ communication costs 4 developpement de afrique.*.