Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
dem developpement » de developpement, des developpements, le developpement
developpement en » developpement et, developpement des, developpement de
technology dlt » technology data, technology debts, technology 21st
dlt inflation » der inflation, die inflation, d inflation
inflation tax » inflation rate, inflation _, inflation target
tax rules » tax rates
3.3 dem » 3.3 der, 2.3 dem, 3.3 de

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

• Adding a wildcard symbol may retrieve word variants: technology dlt inflation tax rules _ communication 3.3 dem developpement en afrique.*.