There is no option in the context menu Search flyout (which is where I started) to do a search that includes children, i.e. the equivalent of double click for keyboard addicts. So, when I found
Single click was the same as
Search->Search for 1986 I went looking for a setting.
The parentheses are in my mind, probably legacy of maintaining social distance between search terms, and I dunno why I made it tag like… seemed like a good idea at 4:20 in the morning
BR