Perhaps you should try some spelling variations:
1.1.2 communication » 1.1 communication, 11.6 communication, 3.3.2 communication
developpement de » developpement des, developpement durable
deflation rates » inflation rates, inflation rate, depletion rate
a developpement » au developpement, de developpement, le developpement
technology dlt » technology data, technology debts, technology 21st
dlt deflation » debt deflation, _ deflation, cum deflation
rates past » rates east, states past, rates pt
past 1.1.2 » past 1.1.4, past 11.2, past 5.1.1.2
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 dlt deflation rates past 1.1.2 communication costs a developpement de l'afrique.*.