Your employer (large employers usually dictate what is covered by their insurance benefit offerings) may not care much about whether you end up with obesity-related diseases in your 60s and above.
If no plain text version exists, maybe search for your plates plus a bunch of other random plates too. If you're interested in LMT-487 for example, maybe search for that plus and minus 100 on either end? Or go to the grocery store and search for all the plates you see there? :)
Context clues lead me to believe the person you're replying to probably means more of the people who created the early world wide web (nerdy tech folks), and less so the people who created the technical pieces of the internet.