This video shows how to search and filter search results using PubMed via LHL. Use the tabs on the guide to learn more sophisticated search strategies and specifics on managing results. Learn even more details on Getting Full Text here.
To start searching, just enter your search terms in a PubMed search box. (You can use the one in the right column on this page or start in PubMed via LHL.
You can check how your search was mapped by going to the Advanced Search and choosing "Details" in the search history.