Here's an example. I remember reading a few months ago about how to do a hexdump on /dev/urandom to create a Matrix-style scroll, and to "look busy in front of your boss". So I did a Google search for "look busy with /dev/urandom" and sure enough the blog post I was looking for is the first result:
http://jeromenicholas.blogspot.com/2011/03/look-busy-when-yo...
Now, I don't know if it's just the first result for me (I'd like to hear what others get), but that post doesn't come up in the first 50 results on DDG, using the same search string. Whether Google's algorithms are better overall or they have been trained better by me after years of searching, the results for obscure searches are simply better 95% of the time.
Of course, there are still the 5% of searches that end in frustration. Example: there's an email product called Prayer. That's all I'm going to tell you. Go ahead, try to find it. The correct result is #1 for me right now, but that may be because I clicked through dozens of results before I found the right one. It wasn't on the front page the first time I searched for it.
Note: I frequent both ddg and google (more the latter as it's the default in my browser) but I've always wondered if ddg's results would be even better if the "ignored signals" were, well, not ignored.
Dedicated machine learning algorithms take into account the click-bias due to the results initial position.
Yes, in fact the 0-click is the best part of DDG that's why it's a pity :) Thanks for the tips.
The biggest difference stems, not from a limit on the language, but a simple limit of the number of search results (I have no idea whether it's the search algo, or the index that's smaller or some other reason).. Icelandic websites generally have fewer results so it's more common for me to see 'nothing here, try google' in DDG.
I also encourage people to submit feedback with specific result issues.
Most people are going to use Google, maybe Bing, maybe Bahoo!, and are barely aware of and would not use another search engine.
Those that do know about DDG will either use it or not.
Whenever I include a search link in an email (or HN thread) it's always a DDG link, except for those rare searches where I get nothing back from DDG. I think that's one of the best ways to promote DDG. Bonus, the DDG search links are unadulterated.
https://duckduckgo.com/?q=duck+duck+go
Firefox, Ubuntu plus whatever 2 or 3 way deal Google has with all that:
http://www.google.com/#hl=en&cp=6&gs_id=11&xhr=t...
Chromium, Ubuntu, plus whatever deal ...
http://www.google.com/#hl=en&cp=6&gs_id=m&xhr=t&...
I didn't ask for that, and I would have to clean that up before I pasted that google search into an email.
Opera etc:
http://www.google.com/search?q=uzbl#pq=philadelphia&hl=e...
And by the way, if you want to search google a little more anonymously, do it via DDG. In your search bar or on DDG's page, type in !g your search term. You'll be redirected to Google's search, and the URL will be relatively clean:
From ddg, !g duck duck go gives you:
https://encrypted.google.com/search?hl=en&q=duck%20duck%...
I still didn't ask for the hl=en bit, but it's much better than the cascade of line noise that Google would otherwise give you.
Edit: minor wording.
I have no idea if Google is still trying to stop people doing this or not.
Google used to (still does?) send cease and desist letters; and they've asked people to only use google-as-a-verb when people are actually talking about Google. Thus "I'll google it" when a person is using Bing is, according to Google, not on.