I haven't updated it for a while, but you might like the latest version: it allows to search inside the posts.
Extract the exe to a folder and run it. Please report any issues, especially on Win10.
By default, it looks for strings that are typical for code, such as "mov" or "eax" or "rax". When you press Ctrl F, an exit box asks you to enter a search string. Type e.g.
climate and hit Return. Matching posts will be highlighted.
Result right now:

Current recent posts:
