Searching the words "screen saver" freezes the page
@Gwen-Dragon is it not a "search argument"? It's a device, is that? High CPU usage only when type the argument.
@lamarca Yes, i used only the raw two words with 1 space between them, without any " or  around.
@Gwen-Dragon It's correct, I prefer brackets instead of quotes that's used very often: screen saver