Hi @kevinlemagnifique. Our developers have confirmed that the deep pagination limit is intentional, and done to reduce strain on our infrastructure. If you look at other large search engines, you’ll see that they also do this (for example, Google searches tend to cap out at around 30 pages).
The total number of items in the search will still be accurate (e.g. 2,130 for the Presentation example above). In order to view items that appear more than 50 pages into the results, you should add filters or additional search terms to refine your search further.