Reopening this feature request - Searching through rules

Other use cases for improved rule searching:

I have calls out to external systems using http send get requests. I am unable to find these commands in rules without opening one by one to find them. At least I don't think there is a way of doing this?

Another use case - I want to find a rule that references two devices. Currently I have to check both devices and compare the rule lists.

Another use case. I want to find all rules that trigger with a certain device. I can go to the device but it only tells me which rules contain this device - not which rules include the device in the trigger.