query: How to describe this unrecognizable content?
positive_passages.docid: 68645
positive_passages.text: What do you call the phenomenon where a rectangle □ is shown because a font lacks a glyph?
negative_passages.docid: 64778
negative_passages.text: Is there a good way to represent file structure in a question/answer?
negative_passages.docid: 14075
negative_passages.text: Blacking out a part of a PDF, or redaction of text
negative_passages.docid: 125856
negative_passages.text: Common phrases for something that appears good but is actually bad
negative_passages.docid: 96929
negative_passages.text: How can I make a view that seems like orthographic, but not exactly?
negative_passages.docid: 18431
negative_passages.text: How can I interpret a masking system in my login system?
negative_passages.docid: 112233
negative_passages.text: Translated content: Are they considered as duplicate or unique?
negative_passages.docid: 65174
negative_passages.text: Facing Table of contents problem?
negative_passages.docid: 45634
negative_passages.text: Phrase for focusing on unimportant details
negative_passages.docid: 96469
negative_passages.text: Item: "Documents", Kind "Unknown" in Login Items
negative_passages.docid: 58468
negative_passages.text: Text and details on Objects
negative_passages.docid: 106499
negative_passages.text: What encoding is used in this signal?
negative_passages.docid: 61700
negative_passages.text: "Covering up" text in Graphics
negative_passages.docid: 77920
negative_passages.text: Weird characters appearing in the console
negative_passages.docid: 41642
negative_passages.text: Display of content-type
negative_passages.docid: 43914
negative_passages.text: how is this picture made?
negative_passages.docid: 49050
negative_passages.text: Extracting text from garbled PDF