Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
3.2 communication » 3 communication, 2.3 communication, de communication
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technology dlt » technology data, technology debts, technology 21st
inflation data » inflation rate, infection data, inflation das
dlt inflation » der inflation, die inflation, d inflation
data scarce » data source, data sparse, data sources
scarce 3.2 » source 3.2, scale 3.2
de afrique » de l'afrique, en afrique, l afrique
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technology dlt inflation data scarce 3.2 communication 3 des developpement de afrique.*.