Perhaps you should try some spelling variations:
mineral development » mine development, rural development, mining development
inflation targets » inflation target, inflation targeting, inflation rates
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
targets where » markets where, targets whole, targets whose
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
where 4.1 » where 3.1, where 4.7, here 4.2
1 afrique » l afrique, en afrique, 1 enrique

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation targets where 4.1 communication costs mineral development 1 afrique.*.