Here's why:
* Music is subjective: What is considered a "bad word" can vary based on personal and cultural perspectives.
* Artistic expression: Some artists use profanity intentionally as part of their artistic expression, conveying specific emotions or themes.
* Censorship and versions: Songs are often released in edited versions, removing potentially offensive content.
To get a more specific answer, you need to tell me which songs you're interested in. You can then search for the lyrics online or on music streaming services and see for yourself.
Remember, it's important to approach music with an open mind and respect the artist's choices.