The Advanced Search allows you to greatly limit your search in many ways. You may search within a specific section of a document such as the title, author, keyword, subject, company name, etc.; and limit your results to full-text only or peer-reviewed (scholarly) articles.
You may also limit your results by the publication date, choosing to search only certain types of documents, limiting Content Type, and selecting an appropriate Content Level (HINT: You will generally want Advanced content as this database covers many age groups from school children through college level).