The phrase "deeply controlled" is grammatically correct and can be used in written English.
It is typically used to describe a situation or person who is under strict control or influence. Example: "The country was deeply controlled by a tyrannical leader, who dictated every aspect of people's lives."
Often, despite set form and poetic artifice, there's a deeply controlled passion just below the surface.
"Most of my complaints with my father's election were that there was one newspaper that deeply controlled the narrative and did not serve the public at all".
Writing in The Times, Manohla Dargis called this film from Alexander Payne, who won an Oscar with Jim Taylor for best adapted screenplay, "deeply controlled, played with restraint and microscopic attention to detail".
In life, Graham was a tumultuous, deeply controlling figure, and sadly, this crisis is largely of her own making.
But in recent years government has become deeply controlling.
Metamaterials made of periodic or random artificial structures, defined as "meta-atoms" with size that is larger than the conventional atom and much smaller than the radiated wavelength, are used for deeply control and manipulation of waves.
He works with an anger-control guru, who whams him across the face and then tells him to breathe deeply to control his feelings.
Prediction of multiple emissions of boiler such as NOX, SO2 and mercury accurately and quickly can help operating engineers understanding the power unit deeply and controlling harmful emissions efficiently.
His jaunty, prodding style is that of the painfully zealous, woolly-jumpered geography teacher, bursting with a barely controlled, deeply uncool enthusiasm for his subject".
Mac users, like Zuckerberg, can rest a bit easier: unlike most Windows laptops, the light next to a Mac's webcam is controlled deeply in the hardware, and so it's very hard to turn the webcam on without also turning on the warning light.
Ives, "Concord" Sonata / Barber, Piano Sonata (Hyperion): In this unlikely yet inevitable pairing, the intrepid and indefatigable pianist Marc-André Hamelin turns his laserlike focus to major solo works by America's experimentalist pioneer and its most rewarding neo-Romantic, turning in tightly controlled but deeply compelling performances.
