Vary Your Search Strategy
You can try varying your searches by focusing on different aspects of your topic:
- Specific satirist
- Topic of satire such as coronavirus response, homelessness, a politician, etc.
- General studies/statistics on political satire or satirists and apply findings to your topic
- Role or influence of satirists
The important thing is to try different search combinations. Then look at your results for new keywords in addition to checking for a useful article.