The information contained within journal databases would not be found if you put your keywords into a search engine like Google. In using search engines exclusively you will be missing out on much information that is stored in the 'deep web'. You can use subject directories to find sites to search within or use a guide like this one to browse recommended websites. A selection of useful local sites featuring government health sites are available from Links on the NSWIOP homepage
Subject Guides - A selection of recommended websites in a number of mental health areas