Whenever I tried to find any old topic by search, I never succeeded.
I do not like the basic wordpress search in this forum.
So, I have created a Google Custom search for this forum, which is available in the below link
http://xmlgadgets.com/jago.html
Feel free to use it.
(Manish, I am only trying to help other users; if you find this irrelevant, please delete this post)