Push down articles in google SERPS

Hello Everyone, it's asad here. First of all thanks for this platform I hope it will be beneficial.

I need to push down some articles on Google SERPS and I'm working on it for 1 month but it never goes down. your suggestions and will be highly appreciated.

I have 13 keywords on which I need the same article down on SERPS.. What strategies should I use to bring it down?

Thanks Everyone For your Time