When searching the databases for articles, do not type in whole sentences. After finding your topic, use some of the questions under the Find a Topic page to formulate search questions.
e.g. Topic: Benefits of Vegetarian Diet for children . Feel free to make your topic a little more specific: e.g. Vegetarian Diet should be promoted in schools
Vegetarian Diet and History
Vegetarian Diet and Debate
Vegetarian Diet and Benefits
Vegetarian Diet and Negative Effects
Vegetarian Diet and Economy
Vegetarian Diet and Environment
Vegetarian Diet and Public Opinion
Think of words that mean the same thing or something similar to your topic and try searching those words too.
Food: Vegan, No Meat, No Dairy, Pescatarian, Plant based diet, meatless, herbivore
if you want to search for other persuasive articles (outside of CQ Researcher and Opposing Viewpoints) add an additional term such as Editorial, Opinion, Debate, Commentary etc.