For the 101st Fighting Keyboarders Battalion, here are some useful search tips.
I haven't tried them all, and the translation ones didn't seem to work for me.
But word definitions is good: /define serendipity
And the news one can bring up some interesting stuff.
For instance, I tried /news Peng Chau.
Which is how I found out about this Peng Chau sustainable community project. At the bottom of that page is a contact address. Hey, why not? So I clicked on that, too. Green Peng Chau, now that's well worth a virtual visit.