Perhaps you should try some spelling variations:
6.2.4.1 communication » 6.2.4.2 communication, 6.2.4.3 communication, 11.4.1 communication
inflation across » information across, innovation across, inflation crisis
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technology dlt » technology data, technology debts, technology 21st
dlt inflation » der inflation, die inflation, d inflation
time 6.2.4.1 » time 6.2.1, time 8.2.1.1, time 2.3.1
across time » across firms
la afrique » l afrique, la fabrique, 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 dlt inflation across time 6.2.4.1 communication costs a developpement la afrique.*.