Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
state development » estate development, stable development, staff development
de communication » mobile communication, online communication
technology rate » technology state, technology role, technology related
inflation rates » inflation rate
rate inflation » grade inflation, wage inflation, age inflation
development li » development lid, development lie, development lin
rates range » rates raise, rates changed
cost state » host state, host states, cost scale
li afrique » l afrique, en afrique
range de » rang de, range side, range use

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 range de communication cost state development li afrique.*.