Perhaps you should try some spelling variations:
some developpement » sme development, de developpement, le developpement
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
inflation target » inflation targeting, inflation rate, inflation rates
developpement en » developpement et, developpement des, developpement de
technology dlt » technology data, technology debts, technology 21st
dlt inflation » der inflation, die inflation, d inflation
target apo » target atom
costs some » cost some
apo 4.1 » npo 4.1, dapp 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology dlt inflation target apo 4.1 communication costs some developpement en afrique.*.