The phrase "acts behind" is correct and usable in written English.
It can be used to describe someone or something that operates in a covert or secretive manner, often without being noticed.
Example: "The organization acts behind the scenes to influence policy decisions without drawing public attention."
Alternatives: "operates in the background" or "functions covertly".
The X Factor now boasts a montage of successful acts behind each auditionee.
Both versions analyze the way a driver acts behind the wheel, taking note of over 70 parameters in the first few minutes of a drive.
Their energy aside, where Röyksopp leave other dance acts behind is embodied in their album title, Melody A.M. Éple and Poor Leno soar in Kraftwerkian melodic glory, causing smiles and crowd carnage.
On a lush lawn with a Victorian house in the background, the sisters pose, drawn in various scales, sometimes nude, sometimes clad, at one point depicted in erotic acts behind a window of the house.
The court, which acts behind closed doors, was established in 1978 to handle applications for surveillance warrants against foreign suspects by US law enforcement and intelligence agencies and grew more controversial after 2013 leaks by former NSA contractor Edward Snowden.
The project aims to demonstrate "the thinking and techniques behind finished works" while offering a "private view into the acts behind the art".
The hypothesis underlying the use of PCA was that such main drivers might act "behind the scenes", and be discerned as those mediators exhibiting the greatest, insult-specific, time-dependent variance.
Page B4 Style A DESIGNER'S SECOND ACT FROM BEHIND THE CAMERA Hedi Slimane left the world of fashion in 2007 and with what seems like nary a second thought.
Leave no circus act behind.
Next, the parliament is expected, on February 17th, to amend the act behind the war-crimes court so that the government can appeal against verdicts.
While most Republicans took delight in military punishment for Democratic speech, one important Republican acted behind the scenes to put an end to Burnside's order.
