When you are the world’s most popular search engine, fielding over a billion search queries a day censorship of any kind, however well-intentioned is most likely to land you in hot water. Google Instant is changing the way we use Google search and Google have placed some restrictions on what it can show in order to ‘protect the innocent’.
Basically it has altered the algorithm so that if certain words are input, even if they are immensely popular the results stop appearing for them and you then have to manually click yes, you want to go on and see them. Not much of a restriction in terms of safeguarding anything and you must wonder why it’s there at all if all it takes is a single click to make it go away. For example type in “bisexual” or “lesbian” in the Google search query field and Google Instant stops working.