there are 2 indices Employee{ Name, Age, I'd,} Account{ I'd Pay} . there are duplicates data name and pay. the solution to find out the duplicates.?

Question

What if there are 2 indices in elastic search.

Employee{ Name, Age, I'd,} Account{ I'd Pay}

And there are duplicates data like name and pay. What will be the solution to find out the duplicates.

Thanks in advance

Complete query in kibana