I was searching for a particular Blue Widget "ACRDS" on Google, and didn't find what I wanted on the first page. So...I went to page 2. Well, Google apparently thought I was searching for Blue Widget "CARDS" so it changed the search term.
This is after it had already made that suggestion to me on page 1, and I ignored it.
Then, I went back up to the search terms and changed it back to the correct order, "ACRDS" and attempted to search again. Google apparently thinks it knows what I want better than I do, because once again on page 2, it changed it back.
Really, Google? Do you think irritating people is the best way to retain them? How many times do you want to play this game? If you were so great, you'd know what "ACRDS" is, and you wouldn't be changing it to something else.
Another reason why I've been using Bing lately.