Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
technology flow » technology low, technology from, technology food
inflation trade » inflation rate, inflation rates, inflation tax
3 communication » 4 communication, de communication, data communication
flow inflation » low inflation, food inflation, log inflation
de afrique » de l'afrique, en afrique, l afrique
area 3 » area _, area 5, area a

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

• Adding a wildcard symbol may retrieve word variants: technology flow inflation trade area 3 communication _ des developpements de afrique.*.