Finding an old blog can be a difficult task, especially if the blog is no longer online. There are a few methods that can be used to find an old blog. The first is to use a search engine. The second is to go through the archives of websites that the blog was hosted on. The third is to look for mentions of the blog in other articles or online resources.
The fourth is to contact the bloggers who wrote for the old blog and ask if they have any information about it. The fifth is to look for mentions of the old blog in social media posts or comments from people who used it as a source of information. The final step is to contact the web host or hosting company that hosted the old blog and ask if they have any information about it. If all else fails, then it may be necessary to contact the author of the old blog and ask them for help.