This is pretty cool. The only suggestions I have are the obvious ones of finding search strings anywhere (not just the beginning), and including more domains (which I'm guessing means adding more bigrams).
Where did you get the list of domains? Does it include all six character ones, or just the ones made of the common bigrams?
The list is based off of about 30 or so high frequency bigrams. Based on people finding this useful, I'm going to go ahead and get a bit more creative in how I generate them to find new combinations.
Of particular interest is finding common 2-char beginnings and endings of words. It wouldn't be hard to implement and scan a dictionary, but if anyone has a direct link to these I'd really want to get these added (or create a separate page just for these).
I appreciate this is not a scalable way to handle requests but I was specifically looking for domains starting in "fl" and you had none. So if you think it's worthwhile, please add it :)
Where did you get the list of domains? Does it include all six character ones, or just the ones made of the common bigrams?