Choose an article database from those listed in the boxes on this page, and click on the title. Type one of your keywords or phrases in the first search box, and another in the second box. It is helpful to encase phrases in quotation marks, as in this example: "birth order"
Click on the link, above. In the search box, type your keyword or phrase. It may be helpful to enclose your phrase in quotation marks, as in this example: "sports medicine"