Why are the blog and discussion search options missing from Google Search?

Question

Google

Today I discovered that in Google search the options (hidden under the "More" link) "Blogs" and "Discussions" disappeared. Do not tell me what could be the matter, is it planned? Firefox browser ..
And at the same time one more question - besides Google, are there other normal search engines that search specifically for blogs and forums? Don't give me a list, I use this feature very often ..

Answer 1

Found an article that has links for missing searches.
www.ghacks.net/2014/01/23/search-discussions-blogs... I'll
duplicate
Blogs here just in case: https://www.google.com/webhp?tbm=blg
Discussions: https://www. google.com/webhp?tbm=dsc
Images: https://www.google.com/imghp?hl=en&tab=vi
Patents: https://www.google.com/webhp?tbm=pts
Places: https:/ /www.google.com/webhp?tbm=plcs
Recipes: https://www.google.com/webhp?tbm=rcp
Videos: https://www.google.com/webhp?tbm=vid