Perhaps you should try some spelling variations:
oral communication » personal communication
skill development » skills development, social development, rural development
inflation rates » inflation rate
technology 3.2 » technology 2.2, technology 3.1, technology 2
3.2 inflation » 12 inflation, 2.3 inflation, 3.2 isolation
rates where » states where, cases where, places where
costs skill » costs shall, costs social
where oral » where local
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 3.2 inflation rates where oral communication costs skill development 1 afrique.*.