"hidden area" is correct and usable in written English.
You can use it to refer to a physical space that is difficult or impossible to access or find. For example: "The archeologists were determined to find the hidden area where the ancient treasures were hidden."
"It's a very hidden area, that's the charm," Ms. Carillo said of East Island, describing it as "a heavenly retreat".
Bridget Penhale, reader in mental health of older people at the University of East Anglia, is one of the few people studying this hidden area.
The city's chief archivist and a security detail opened a series of locked doors, and descending a stairway with flashlights, revealed a hidden area.
Suárez, who has been forced to train alone in a hidden area of Catalonia, can also now, belatedly, be presented as a Barcelona player when the club take on Mexico's Club León in a pre-season friendly at Camp Nou.
African Scream Contest reveals another hidden area ofAfrican music, in this case a form of psychedelic Afrobeat popular in the Seventies in Benin and Togo: an exuberant blend of Cuban, Congolese and highlife strains, streaked with slithery psychedelic guitar fills.
This should be complemented with the use of a 30° endoscope (1.7 mm in canal-up and 4.0 mm in canal-down technique) for better visualization and cleaning of this hidden area.
On the other hand, if the identify revealing features are hidden by encrypting, the hidden areas can be uncovered by decrypting the relevant regions.
They've always looked good, but now bristle with hidden areas, treasures and bonuses.
In April, architecturally inspired company dreamthinkspeak perform a work in the hidden areas of Liverpool's Anglican Cathedral.
Even in such a data-rich environment, however, the rise of strong encryption is having an impact and creating some hidden areas.
Sometimes these items are stashed in hidden areas discovered through careful observation and exploration, or appear when you clear a screen of enemies.
