Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
zone development » mine development, code development, line development
technologie die » technologie de, technologie im, technologie der
infection data » infection rate, infection rates, section data
die infection » die infektion, site infection, hiv infection
development l » development li, development 1, development law
data scarce » data source, data sparse, data sources
costs zone » costs money
scarce de » farce de, scarce 3, source de
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologie die infection data scarce de communication costs zone development l afrique.*.