DO NOT rely on Google to locate legal information. It may not always be clear to which jurisdiction a webpage relates. Equally important - how current is the webpage? Has the legal case you are reading been appealed to a higher court or been overturned?
The websites below are highly recommended.
This blog is provided by Informm - The International Forum for Responsible Media. As well as the blog posts, the site also contains a Table of Media Law Cases as well as separate lists (with links) to cases dealing specifically wilth Defamation and Privacy.