Perhaps you should try some spelling variations:
die communication » de communication, time communication, une communication
open development » clean development, driven development, human development
development life » development level, development law, development latin
technology rate » technology state, technology role, technology related
inflation rates » inflation rate
rate inflation » grade inflation, wage inflation, age inflation
rates trade » states trade, rules trade, wages trade
costs open » cost open, costs over
trade die » trade date, trade does, trade day

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

• Adding a wildcard symbol may retrieve word variants: technology rate inflation rates trade die communication costs open development life africa.*.