The aggregator has a big number of relevant artist and large base of podcasts. One artist can release several podcasts. One podcast can be released by several artists. Some podcasts don't have episodes titles or something, just kind of an index or a serial numbers. And other mad skills with naming. I had to take that into mind. Now you can find what you want very simply. No matter where and how you started your search. Or just tap on a random podcast. Sometimes it's fun.
See the full case study: https://www.behance.net/gallery/71403261/PodStation