Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development level » development local, development center, development recent
technology wages » technology age, technology week, technology usage
1 communications » 10 communications, 14 communications, 1 communication
wages inflation » wage inflation, age inflation, cases inflation
del development » model development, delta development, well development
rate system » care system
costs del » costa del, costo del
system 1 » system 3

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

• Adding a wildcard symbol may retrieve word variants: technology wages inflation rate system 1 communications costs del development level afrique.*.