The find function (Ctrl F) in the BBIS Style sheet text editor does not search for text that is outside of the visible text on the screen, meaning it does not search the whole file.
Download and install the latest patch, which contains all fixes from previous patches. If you are running an older version, download and install the latest version and then the patch
Steps to Duplicate
1) Go to Site Explorer > Style Sheets > Edit a style sheet 2) Find a string of text towards the bottom of the page > copy the string of text > scroll to the top of the page 3) Press Ctrl F to bring up the find function 4) Paste the string of text in the find field and notice that the result isn't found because the text is outside of the visible, on screen window.