Perhaps you should try some spelling variations:
1969 communication » 19 communication, 1 communication, 10 communication
inflation targets » inflation target, inflation targeting, inflation rates
technology rich » technology risk, technology africa, technology rights
a developpement » au developpement, de developpement, le developpement
rich inflation » price inflation, high inflation, die inflation
des afrique » en afrique, de l'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 rich inflation targets _ 1969 communication costs a developpement des afrique.*.