As many of you know, you can refine your google searches by using quotations, addition signs, etc. You can also do things such as inurl:login.php, which will force the search results to be pages that are named login.php. I know several of these from past experience, but I just now decided to find a definitive list. Here is a great list of all the google search operators. I suggest bookmarking this for the future, it may come in handy one day!