Subtitle Re-kill 2015 720p Web-dl X264 Ac3-evor... Today

indicates the source was a high-quality stream (like iTunes or Amazon). 720p is the resolution. AC3 refers to the audio codec (Dolby Digital).

The full title of the file you are looking for is typically: subtitle Re-Kill 2015 720p WEB-DL X264 AC3-EVOR...

If you are looking for the actual subtitle file, you can generally find it on subtitle repository sites by searching for the exact string: Re-Kill 2015 720p WEB-DL X264 AC3-EVO . indicates the source was a high-quality stream (like