I found than search trigger by expression very difficult task. By trigger.get() i can search only by number presentation(
{10}>10). trigger.exists can search by name(localhost:procload.last(0)>10), but cant get triggerid, only true/false. I found undocumented function trigger.getObjects() (legacy?) which use explode_exp() and can search by name.
Maybe add explode_exp() in trigger.get ?