Missing event logs/Historic events help?

Hello, I am trying to get access logs from one of our customers using /admin/v1/events/_search e.g

"eventTypes": [
    "user.human.externallogin.check.succeeded"
  ],
  "aggregateTypes": [
    "user"
  ],
  "resourceOwner": "Foo"

"eventTypes": [
    "user.human.externallogin.check.succeeded"
  ],
  "aggregateTypes": [
    "user"
  ],
  "resourceOwner": "Foo"

"eventTypes": [
    "user.human.externallogin.check.succeeded"
  ],
  "aggregateTypes": [
    "user"
  ],
  "resourceOwner": "Foo"

"eventTypes": [
    "user.human.externallogin.check.succeeded"
  ],
  "aggregateTypes": [
    "user"
  ],
  "resourceOwner": "Foo"

However I can only see events for the most recent days. Is there a way to get hold of historic events?