Perhaps you should try some spelling variations:
data communication » data communications
technology change » technological change, technological changes
change simulation » change simulations, channel simulation, change population
rise development » rise developments, rice development, drive development
simulation und » simulation using, simulation _, simulation 4
development li » development lid, development lie, development lin
costs rise » costs risk, costs risks, costs case
li afrique » l afrique, en afrique
case data » cases data, base data, use data
und case » und care, und cash, id case

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

• Adding a wildcard symbol may retrieve word variants: technology change simulation und case data communication costs rise development li afrique.*.