What do you need?
Sample search string: biofuel production
Use more search words to focus results: biofuel production cooking oil
Add alternative words to expand results: (biodiesel OR biofuel) (production OR process) "cooking oil"
1. What are you looking for?
Define your terms and plan your search strategy.
2. Where should you look?
Not all sources are created equal...
3. How do you know if your results are good?
Use the CRAAP Test (no, really)!
4. Who did you get your information from?
Give credit with proper citations.