Since we need to match exactly 14 specific strings with diverse formats including emails, IDs, dates, and credit card numbers, I'm using the alternation operator (|) to create a pattern that matches each target item precisely. I've escaped all special regex characters like brackets, periods, and plus signs where needed. The pattern is anchored with word boundaries (\b) to ensure we only match the complete items. This approach guarantees we match all target items without capturing any unwanted text.