If you’re doing research, you can use Google Scholar to search a range of educational literature from different disciplines and publishers, including articles, books and court opinions (goo.gl/jpKlwj).
Once you get to the Advanced Search page, you’ll find a form with lots of text fields, enabling you to enter criteria and get very specific about your search. Although you will enter most of your requirements at the top of the page, towards the bottom you will find some useful additional criteria to use, such as restricting your search to a particular region or only including webpages written in a particular language.
Finally, at the bottom of the page you’ll find an option to search based on usage rights, which is useful for hunting out content that you can modify and reuse, alongside some links to more search related information.
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