JSTOR is the top recommended database for the field of Political Science & Public Service. To get to it:
To find articles in JSTOR:
By this point in your college career, you have had a chance to search library databases. You understand that you need keywords (not sentences) when you search a database. However, using political science related keywords might be new territory.
Synonyms and related terms for the word celebrities:
actor or actress
OR search for a specific celebrity (ex. Taylor Swift)
Synonyms and related terms for political campaigns might include:
a specific campaign (presidential, local, etc)
or campaign year (2008)
SAGE Research Methods is a how-to database. It is not where you go to find articles, instead, it's where you can find resources to help you become a better researcher.
SAGE Research Methods has relevant information about using SPSS, conducting interviews, best practices for creating survey questions, and tons of case studies that you could model your own work on.