Perhaps you should try some spelling variations:
technology change » technological change, technological changes
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
change inflation » change information, change innovation, change simulation
inflation target » inflation targeting, inflation rate, inflation rates
developpement en » developpement et, developpement des, developpement de
4 developpement » de developpement, le developpement, et developpement
target canon » target range, target apo, target atom
canon 1.1 » canon 12.2, canon 2.2, cante 1.1
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: technology change inflation target canon 1.1 communication costs 4 developpement en afrique.*.