Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
skill development » skills development, social development, rural development
inflation target » inflation targeting, inflation rate, inflation rates
technology 3 » technology _, technology 1, technology 4
target whole » targets whole, target while, targets whose
3 inflation » _ inflation, 2 inflation, 6 inflation
costs skill » costs shall, costs social
whole 3.2 » holes 3.2, whole 1.3, whole 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation target whole 3.2 communication costs skill development latin afrique.*.