Thanks for the suggestion!
We do hope to add some searching to this page - it’s already on our internal list to try and squeeze in soon.
It would also be very helpful to order all integration product lists alphabetically, so we’ll try and do that as well! Great suggestion 
There is sadly nothing you’re missing, presuming you’re at least using your browser’s ‘find on page’ function. Click CtrlorCMD + F and you can search on the page - you’ll also have to flick through the pages of products and re-apply the search for each page until you find the product.