"explore the secret" is correct and usable in written English.
You can use it when talking about discovering or investigating something confidential. For example, "We decided to explore the secret cave to find out what lies inside."
(password: tower) Venice Etc | The travel company, run by the native Venetian Donata Grimani and the award-winning art director Pamela Berry Morassutti, offers tailor-made "slow" tours for those wanting to explore the secret Venice.
Kate Moss, who has appeared on many a Gallic catwalk during a career that has spanned more than two decades, is the star of an "unauthorised" documentary that aims to explore the secret of her professional longevity.
There is an increase interest to explore the secret of traditional herbal remedies based on information collected from local residents and traditional practioners in different parts of the world [ 1, 2].
In push-me, pull-you fashion, the twins set out to explore the secrets of their imposing new home one night while their mother slumbers, oblivious as ever.
"Whereas nonfiction prose writers felt constrained by the straitjacket of historical, antiquarian scholarship," Hamilton writes, "the Bard felt licensed to speculate and interpret at will... in order to explore the secrets of psychologically realistic, as opposed to idealized, leadership and decision-making".
In Spring 2009, Dr. Georgiou was a medical correspondent on the Blue Zones international expedition to Ikaria, Greece where she helped explore the secrets of longevity with National Geographic researcher and best-selling author, Dan Buettner.
Alem's The Doves' Necklace explores the "secret life" of the holy city of Mecca.
Tonight, he explores the "secret of luck" in trying to persuade an entire community that it is wondrously lucky.
"A Jihad for Love," released in 2007, explores the secret lives of gay Muslims in twelve countries, including Saudi Arabia, Iran, Pakistan, Iraq, Egypt, Bangladesh, and Turkey.
The prolific storyteller Mike Daisey's latest monologue explores the secret history of the Department of Homeland Security through, among other things, the untold story of the father of the neutron bomb (1 40).
Handsomely shot and intelligently edited, with none of the maddening sloppiness that distorts too many nonfiction projects, the film explores the secret societies, the fancy-dress balls and the celebratory parades for a story that is at once very site-specific and seemingly simple and as big and richly complex as the United States itself.
