CREATE A SEARCH QUESTION
1. State your question with all parts (Ex. What is the effect of Ageism to the labor force in Maine?)
2. Note important Keywords in the Question (Ex. Ageism, Labor force, Maine)
3. Create a List of synonyms for each Keyword
Boolean Operators AND and OR
These operators will allow you to mix and match.
For example:
Ageism AND Labor AND Portland Maine
("Elder Workers" OR "Senior Workers") AND ("Labor Force" OR "Work Force") AND (Maine OR "New England")
Using Controlled Vocabulary (Subjects and Descriptors)
Refining Your Search