This is the 13700th most frequent German word.
einsehbare
"Einsehbare" means "viewable" or "visible."
Here, 'einsehbare' describes the room behind the mirror as being not observable or visible.
Der Raum hinter dem Spiegel ist nicht einsehbare.
The room behind the mirror is not visible.
In this sentence, 'einsehbare' is used as an adjective, describing the documents that are accessible for viewing.
Die Dokumente waren für dich einsehbare, aber du hast sie nicht eingesehen.
The documents were accessible to you, but you did not review them.
In this instance, 'einsehbare' refers to entries in the database that are accessible for review or modification.