Today I found this Moro Kris video (first part, I assume other parts will follow)
the author speaks about the kris but more importantly shows how the weapon is used (which I found very interesting)
Sometimes he uses English mixed with Philippino Language (I am not sure which)
I would really like to see similar videos applied to other weapons especially Panjang Krises ( I really wonder how one is supposed to use it in a combat situation)
https://www.youtube.com/watch?v=VmGqPDGbMM4&t=1s