I'm not sure what you search for but that has never happened to me in about 7 years of searching. You can always appeal to get a question re-opened. You can se

I'm not sure what you search for but that has never happened to me in about 7 years of searching. You can always appeal to get a question re-opened. You can see who voted to close it and then send them a message. The worst place for things getting closed is Skeptics SE, but that's a hotbed of controversy and the moderators on there deserve danger money.