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It's a bit tricky, because those aren't really duplicates, which may be throwing off our crawlers. I'm also noticing that Google doesn't seem to be indexing the canonical version, which could be a bad sign. It would probably be better to block some of the parameters from crawling (including with META NOINDEX) and then canonical to more similar pages. I think Google is going to have issues with how dissimilar the pages you're trying to canonicalize are, and it might be better to just prevent the variations from being crawled at all. Unfortunately, it's a pretty tricky problem on a site that's this dynamic. I don't have a simple answer for you.

Hi Peter, thank you for your answer!