Perhaps you should try some spelling variations:
some developpement » sme development, de developpement, le developpement
inflation target » inflation targeting, inflation rate, inflation rates
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
technology dlt » technology data, technology debts, technology 21st
dlt inflation » der inflation, die inflation, d inflation
target tax » targeted tax, target task, targeting tax
costs some » cost some
tax 4 » tax _, tax 5, tax 3

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 tax 4 communication costs some developpement en afrique.*.