Perhaps you should try some spelling variations:
5.2.2 communication » 4.2.2 communication, 5.5.2 communication, 8.2.2 communication
technology debts » technology debate, technology data, technology dlt
developpement et » developpement des, developpement de, development east
debts deflation » debt deflation
deflation rates » inflation rates, inflation rate, depletion rate
a developpement » au developpement, de developpement, le developpement
et afrique » en afrique, l afrique
rates pt » states pt, rates _, rates a
pt 5.2.2 » past 5.2.2, gpt 5.2.3, jet 5.2.2
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 debts deflation rates pt 5.2.2 communication costs a developpement et afrique.*.