another good example is searching through paragraphs (below), which contain some combination of keywords. here the important part is ~(_*\n\n_*), or “does not contain two consecutive newlines”, in other words, the boundary of a paragraph, so it matches paragraphs! then you can combine it with any other regex to find paragraphs that contain certain keywords, but not others. this is very hard to do with traditional regexes without writing a complex and fragile pattern that tries to match the entire paragraph structure.
What the Verification Platform Needs
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Наталья Обрядина (Редактор отдела «Забота о себе»)
The investigation is further complicated by a series of ransom demands delivered via cryptocurrency. While some notes were deemed hoaxes—including one that led to the arrest of an “impostor” in California—other communications have been treated with significant gravity. Reports indicate one demand reached $6 million in Bitcoin, prompting a GoFundMe to raise the funds.