Perhaps you should try some spelling variations:
1973 communication » 13 communication, 1.3 communication, 19 communication
technology debts » technology debate, technology data, technology dlt
le developpement » de developpement, sme development
developpement et » developpement des, developpement de, development east
debts inflation » der inflation, does inflation, debt deflation
inflation rates » inflation rate
et afrique » en afrique, l afrique
rates a4 » rates a, rates 4, rates 6.4
costs le » costs _, costs 4, costs a
a4 1973 » a 1973, van 1973, avi 1973

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

• Adding a wildcard symbol may retrieve word variants: technology debts inflation rates a4 1973 communication costs le developpement et afrique.*.