The pattern is constructed to match exactly the given items:
1. Email: Uses literal dots, plus, and @ with escaped periods
2. Phone: Escapes parentheses and plus sign, matches exact format
3. Dates: Matches both formats with escaped dots
4. IP: Matches exact IP with escaped dots
5. Hex color: Matches exact case with hash
6. Nested brackets: Escapes all special characters
7. Repetition pattern: Escapes colon
8. Version: Matches exact format with escaped dots and plus
9. ISBN: Includes "ISBN: " prefix and matches exact format

All parts are combined with alternation (|) and special characters are properly escaped. The pattern is precise enough to match only the target strings without catching any other parts of the text.