Perhaps you should try some spelling variations:
oral communication » personal communication
skill development » skills development, social development, rural development
inflation rates » inflation rate
technology 2.2 » technology _, technology 1, technology 3
2.2 inflation » 2.3 inflation, 3.2 inflation, 2.2.4 inflation
development l » development li, development 1, development law
rates where » states where, cases where, places where
costs skill » costs shall, costs social
where oral » where local
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 2.2 inflation rates where oral communication costs skill development l afrique.*.