Perhaps you should try some spelling variations:
1920 communication » 10 communication, 12 communication, 19 communication
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology aid » technology asia, technology a, technology age
aid inflation » rapid inflation, und inflation, die inflation
rates kiel » rates key, rates yields
kiel 1920 » kiel 1973
l afrique » en afrique
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 aid inflation rates kiel 1920 communication costs a developpement l afrique.*.