Perhaps you should try some spelling variations:
developed country » developed countries, developing country
information past » information part, information pt, information pack
a communication » la communication, data communication, data communications
country trials » country totals, country tariffs, country teams
technology 1 » technology _
10 developed » 1 developed, 2.0 developed, _ developed
past decade » last decade, lost decade, first decade
decade a » decades a, decade _, decade 1
costs 10 » costs 1, costs 20, costs 60

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information past decade a communication costs 10 developed country trials.*.