Not as far as i can tell. If you used a new burner email every time and paid through trocador with monero your payments could be tied back to the instant exchange, but no farther since monero uses ring signatures.
I didn’t mean to your real identity (if you’ve managed to do payment well enough and never leak your IP while using it), I meant that even if you create a new pseudonym every month, all your monthly searches are tied to a single pseudonym, which can reveal a lot about an individual.