Perhaps you should try some spelling variations:
skill development » skills development, social development, rural development
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
technology rate » technology state, technology role, technology related
rate inflation » grade inflation, wage inflation, age inflation
development li » development lid, development lie, development lin
costs skill » costs shall, costs social
rate raise » rates raise, rate risk, data raise
li afrique » l afrique, en afrique
raise 1.3 » krise 1.3, russe 1.3

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

• Adding a wildcard symbol may retrieve word variants: technology rate inflation rate raise 1.3 communication costs skill development li afrique.*.