For this example we'll use the General & Interdisciplinary Research Guide and the Academic Search Complete database that covers many subjects.
Enter your search terms.
Click the "Search" button
Look below at the list of articles that this database has on the above topic.
From the list of articles, pick one that looks useful. For example let's look at the article, The Case for Renewables Apart from Global Warming.
Let's look at the description of the article below.
Now that we've chosen an article, let's get it.
Sample List of Articles from
Academic Search Complete