Perhaps you should try some spelling variations:
10.2.4 communication » 12.2.4 communication, 10.4.3 communication, 12.4.4 communication
technology grade » technology trade, technology guides, technology gender
grade inflation » price inflation, trade information
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
inflation land » inflation und, inflation can, inflation linked
prices 10.2.4 » process 10.2.4, prices 11.2.3, prices 14.3.4
l afrique » en afrique
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 grade inflation land prices 10.2.4 communication costs 4 developpement l afrique.*.