Thank you so much! That works!
Here is what I think I'm seeing:
This particular author had an Orchid blog, which apparently belongs to our new website but is not accessible through our search engine. No problem, Google works just as well.
So maybe this author never actually wrote articles for Ganoksin. Unfortunately, he took down his personal website which contained articles.
So Google shows categories for his entries as "Orchid Blog", and our current category "Jewelry Discussion", and numbered "articles".
I think those numbered articles are actually posts, and I suppose that was the identification system on our old website.
Now I understand why one of our ESL members referred to posts as "articles".