Google Forums
Trigger: !gforums
Try it
Kagi would openhttps://productforums.google.com/forum/#!topicsearch/pixel+9+review
Run @gforums in Kagi for Kagi's own results from productforums.google.com only
URL pattern: https://productforums.google.com/forum/#!topicsearch/query
Searches productforums.google.com, filed under Google.