Trying to check two columns for matching words

I am trying to find commonalities between two columns for a medical office, and I tried using an H and X lookup and it didn’t work, so I’m wondering if I did something wrong. For example:

Column A = BAP2

Column B = IH BAP 2

Is there a way to write a formula to indicate that the volume in column B contains the value in Column A? I tried using wild card as well and everything came up false. Thanks!

Edit: SOLVED! Thank you all!