Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
inflation under » inflation index, inflation und, inflation der
1 communication » 10 communication, 3 communication, 4 communication
a developpement » au developpement, de developpement, le developpement
technology 4ir » technology 4, technology 4.1, technology 4.2
4ir inflation » der inflation, die inflation, aid inflation
under trade » der trade, und trade, index trade
trade 1 » trade _, trade a, trade 4
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 4ir inflation under trade 1 communication costs a developpement de l'afrique.*.