Then print, save to disk, or e-mail yourself the marked records. What you get from a search is a bibliography with abstracts or summaries of the texts. The database includes mostly articles, but also books, dissertations, and book chapters. It will take several days for those articles to arrive. Choosing good sources can be tricky.
Some journals are more selective about what they publish than others.
If you aren't sure about the quality of a particular publication, check with your instructor for advice before you rely on it.