all website keyword disappear from search everytime i put on article help

hello, anyone have same experience with me can share some experience please. so i have this website for example: abcd.com and i already rank 1 for keyword “abc” and suddenly it disappeared from search. but i found a trick if i remove my content and leave only h1 and title it will start appearing again in rank 1. but everytime i try to put article it will disappear again. i this a google bugs or glitch?
note: my article all written by myself it’s 100% unique so the problem is not duplicate content i think

It sounds like a glitch with Google's system. reach out to Google's Webmaster forums for further insights and solutions.

i think so too, i found a lot of site experienced the same thing but no one can answer

could be network issue

This is a really weird issue. Try creating totally different article on the same topic, see if same thing happens.

already tried, change all different unique article and still same it disappeared from search, at first i thought it was a algorithm penalty. but then i think again if it was a penalty there’s no way i can get back to rank 1 again everytime i remove the content.