Is there a program to remove duplicate posts?

Question

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Guys, tell me if there is a service or program that can delete repeated messages from the same user from the community. And it would also be interesting to delete by given keywords, for example: "work for moms", "perfume packaging" and so on.

Answer 1

I know a program to delete all VkBot records. But I haven't come across any duplicates yet.

Answer 2

Vkbot has long been known) I need a program or service for these functions