Perhaps you should try some spelling variations:
transformation based » transformation case, transformation a, transformation als
1 transformation » 4 transformation, die transformation, der transformation
developing cross » development cross, developing areas, development across
3 communication » 4 communication, de communication, data communication
technology 1 » technology _
based debate » based rebate, based debt, badger debate
3 developing » 3 development
cross africa » across africa, across african, crises africa
debate 3 » debate _, debate 4, debate a
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 1 transformation based debate 3 communication costs 3 developing cross africa.*.