I also put "-" between things that look like multiple words, but would be written as one word today.
Carome’s comments occurred after the FDA approved the drug, even after the agency’s advisory committee—an independent group of outside scientists—voted unanimously they did not find evidence the drug worked, and even after the drug went through two Phase III trials, only to show failed, mixed, and controversial results.
，这一点在搜狗输入法中也有详细论述
В двух аэропортах на юге России ввели ограничения на полеты14:55
ВС России уничтожили пункт управления украинских гексакоптеров типа «Баба-Яга»08:50
Annual political gathering kicks off this week in Beijing with the economy, technology and the military high on the agenda