Fast Company has a good article up about how to use Chrome.
Many of the tips relate to searching with Chrome.
Another option to consider if you're using a Mac is the amazing Alfred3 by Running with Crayons. A great app that effectively replaces Spotlight. For the Social Security disability attorney, you can create custom searches of the POMS, HALLEX, the Federal Register, the SCO and cases within your particular federal circuit or district courts.
Alfred3 does a lot more than that, and it's well worth the effort to master its many features.