How does work Everything syntax inside Explorer plugin? Could you add examples in FAQ?

[vbccbz]

Maybe I'm not clever enough in https://www.flowlauncher.com/docs/#/plugin-explorer-usage , but I really don't understand how to use Everything by Flow launcher. I don't understand how does work Action Keywords, because their behavior is different from standard Everything syntax.

And another example:
Everything: path:User - OK
FL: ppp User - nothing(
Could you add some examples with Flow launcher syntax and Everything? It is amazing feature and I want to use it correctly, this is absolutely brilliant.