Perhaps you should try some spelling variations:
developing control » developing country, developed control, developing countriesl
information loss » information laws, information law, information 2
de communication » mobile communication, online communication
control trials » control trial, controlled trials, control variables
10 developing » 1 developing, 3 developing, 4 developing
technology 1 » technology _
loss decada » lost decade, lost decades
decada de » decade due, declarada de
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 loss decada de communication costs 10 developing control trials.*.