Not very often, the site about identity theft you need won't be accessible from a search engine despite existing: because there were technical problems at the web site's host or some similar issue caused problems and it caused the spidering to fail. If this happens think what the url might be and enter it directly.
Different search engines and directories will not ever give the same results. Try this: when doing a search for identity theft web sites try the same search on multiple engines. You will be surprised because of what the various engines reveal as their best offerings for identity theft sites.
Identity Theft sites are always different. So, you will need to get to the top-rated identity theft sites among lots of second-rate sites. If your destination is poorly presented, or it all seems like just an extended sales letter then you can just say goodbye.
When you next use a search engine, the latest results may contain what you need. Using 'by date published' advanced searching settings when performing a search for identity theft will produce instead of the highly ranked, the freshest pages. Top internet search engines give you in addition a 'pages like this' option to reveal other relevant resources of all kinds.
For more on identity theft, go here.