Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development model » development models, development middle
k communications » 2 communications, 3 communications, 4 communications
inflation rates » inflation rate
key development » city development, mena development, energy development
technology die » technologie die, technology does, technology 4ir
die inflation » does inflation, der inflation, price inflation
rates hans » rates have
costs key » costs amy

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

• Adding a wildcard symbol may retrieve word variants: technology die inflation rates hans k communications costs key development model afrique.*.