Here are a few databases to begin your research:
Once you have identified your topic, check to see if it is too specific, if it is, work toward a general focus. This will help you generate a list of keywords, or concepts related to your topic.
marketing, youth, luxury brands, automobiles, hybrid cars,soft drinks, etc....
Use AND, OR, NOT to connect your phrases/keywords
to locate both hybrid AND cars
to locate either word U.S. OR United States
to locate (the first word) soda NOT carbonated drinks
* truncation symbol
tech* tech, technology,technological, technologies