Perhaps you should try some spelling variations:
4.2.2 communication » 4.2.1 communication, 4.2.4 communication, 8.2.2 communication
inflation values » inflation rates, inflation taxes, inflation als
technology does » technology debts, technology data, technology dlt
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
does inflation » der inflation, die inflation, core inflation
values case » value case, values based, values class
case 4.2.2 » coase 4.2.2, case 4.3.2, case 4.6.2
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 does inflation values case 4.2.2 communication costs 4 developpement l afrique.*.