Perhaps you should try some spelling variations:
clean development » human development, urban development
3 communication » 4 communication, de communication, data communication
development lie » development life, development li, development lid
technology 4ir » technology 4, technology 4.1, technology 4.2
inflation some » information some, inflation money, inflation rate
4ir inflation » der inflation, die inflation, aid inflation
costs clean » costs clear
lie afrique » l afrique
advice 3 » advice _, advice 7, advice 1

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir inflation some advice 3 communication costs clean development lie afrique.*.