Perhaps you should try some spelling variations:
del developpement » de developpement, des developpements, le developpement
inflation wages » inflation rates, inflation taxes, inflation targets
a communication » la communication, data communication, data communications
technology aid » technology asia, technology a, technology age
aid inflation » rapid inflation, und inflation, die inflation
des afrique » en afrique, de l'afrique
wages race » wages trade, wage rate, wages case
costs del » costa del, costo del
race a » grace a, prace a, race la

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

• Adding a wildcard symbol may retrieve word variants: technology aid inflation wages race a communication costs del developpement des afrique.*.