Perhaps you should try some spelling variations:
content variables » context variables, control variables, latent variables
developed content » developed contexts, developed control, development contents
information loss » information laws, information law, information 2
1 communication » 10 communication, 3 communication, 4 communication
technology 1 » technology _
loss decade » lost decade, lost decades, last decade
1 developed » _ developed, a developed, 4 developed
decade 1 » decade _, decades _
costs 1 » costs _, costs 4, costs a

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 decade 1 communication costs 1 developed content variables.*.