Regex – find the exact word between a list

I have the following code

Regex: /bTestb/gi

Test:

  • Test-Code
  • Test
  • Test
  • In this case scenario just the second and the third line should be the result and not the first line “Test-Code”. How can i find the exact word even if special characters or spaces are on both sides?

    For testing: regexr.com/6b6rh