Perhaps you should try some spelling variations:
technology change » technological change, technological changes
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
change inflation » change information, change innovation, change simulation
line development » mine development, site development, rice development
inflation rates » inflation rate
development l » development li, development 1, development law
rates spaces » places spaces, papers spaces, spaces spaces
spaces 1.3 » spaces 11.3, spaces 12.3, spaces 13.3
costs line » costs linked, costs land, costs longer
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology change inflation rates spaces 1.3 communication costs line development l afrique.*.