Perhaps you should try some spelling variations:
technological advances » technological change
communications costs » communication costs, communications _
advances inflation » advanced information, advanced innovation, advanced simulation
1.4 communications » 1.4 communication, 14 communications, 5.4 communication
inflation und » inflation index, inflation _, inflation tax
4 developing » 3 developing
developing l » developing l2, developing _, developing a
l afrique » en afrique
und care » wound care
care 1.4 » care 11.4, care 13.4, care 19.4
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technological advances inflation und care 1.4 communications costs 4 developing l afrique.*.