How to find more than 1000 publications on the topic on Habré?

Question

Habr

Hello, I will describe the situation, I asked a search on the [.net] topic and it will give me 1000 publications, exactly like 3 months ago, although it is known for sure that there were new publications, i.e. there should be 1000+ articles, the question is where did the rest go and how to find them? Or are they deleted, or is there an archive, or am I doing something wrong?