u/GabiS2R

First time poster in this community so please be gentle.

I'm one of those hyperfocus nerds, and I currently have a spreadsheet containing over 700 shop URLs. Each filterable by basic product type, i.e. furniture, art and antiques. My question is, because google isn't helping me with precise info, is this:

Is there somewhere I can either:

1. Upload all the URLs to somewhere to enable me to enter a keyword like "Yellow garden bench" and it returns me a list of all product URLs matching those keywords against every listed site at once?
2. Use some form of spreadsheet macro wizardry or add-on that will pull the product URLs into the spreadsheet?

Because opening 700+ sites individually then searching each for the keyboard is not my idea of fun dopamine times.

Note: This is not for any site I own, or to sell on, this is simply so I can find the best product to suit me quickly. I am aware I may need to break 700+ into batches.

Thanks all