1. Anywhere you can see the Code Tree, float your mouse over the code you are interested in.
2. Click on the quotation mark button that pops up on the right side of the code.
3. You will be taken to the Chart Selection Reviewer. This will contain the list of excerpts and resources that have that particular code applied.
From here, you can simply read through the excerpts, click on an excerpt to work with it further, export the excerpts, and apply filters.