Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
5.4 communication » de communication, data communication
technology die » technologie die, technology does, technology 4ir
development li » development lid, development lie, development lin
die inflation » does inflation, der inflation, price inflation
inflation use » inflation und, inflation die, inflation e
e development » sme development, mine development, site development
li afrique » l afrique, en afrique
case 5.4 » case 5.2, case 5.3, case 1.4

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

• Adding a wildcard symbol may retrieve word variants: technology die inflation use case 5.4 communication costa e development li afrique.*.