Politics DatabaseThis link opens in a new windowA collective database on government issue (PAIS: Public Affairs Information Services), politics (WPSA: Worldwide Political Science Abstracts) and policy (Policy File Index) that covers political science since 1972.
To find program evaluations success is using the correct terms. When using a "phrase words", put is quotes, like:
"program evaluation*" "program assessment*" "evidence-based practice*"