Being successful in the 21st century means that you critically evaluate the information you find online. If using a library resource, like a print book or database you know that the information has been written by experts, reviewed and fact-checked by editors.
So, if you don't use a library database consider using the Is it CRAP website evaluation model to determine it's credibility:
Purpose/Point of View
Prior to locating resources you should develop a set of keywords or short phrases you will use to search. Not sure what that means - watch the short video below to learn more.
From brainstorming or using general sources like encyclopedias, come up with keywords that you can use in library resources.