Perhaps you should try some spelling variations:
4.2.2 communication » 4.2.1 communication, 4.2.4 communication, 8.2.2 communication
technology uses » technology users, technology use, technology used
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
uses inflation » cases inflation, does inflation, u.s inflation
inflation land » inflation und, inflation can, inflation linked
prices 4.2.2 » prices 2.2.2, prices 4.3.2, prices 7.2.2
l afrique » en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology uses inflation land prices 4.2.2 communication costs a developpement l afrique.*.