This article explains how to use Google to search individual website domains for your desired topics. For example, searching .edu sites or another top-level domain (TLD) for information about the Jurassic Period.
How do I search on Google – limit the results to a specific domain extension?
To limit your searches to one website or TLD:
Type site: in the search field, without a space after it.
Enter the TLD or website URL you want to limit results to, add a space, and then enter a normal search term.
