Using Keywords in a Search
Once you have identified your keywords, you want to turn them into a search string and begin searching databases.
Here are a few sample search strings.
You can use the * (asterisk) to get variable endings of your keyword, and use AND to connect words and phrases.
#1 organic* AND farm* AND health*
#2 conventional* AND farm* AND health*
#3 organic farming AND health benefits
#4 organic farming AND conventional farming AND human health
