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
development li » development lid, development lie, development lin
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
li afrique » l afrique, en afrique

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 li afrique.*.