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keyword

what did upton sinclair write about

Monthly search volume and cost-per-click data for "what did upton sinclair write about" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+did+upton+sinclair+write+about&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
upton sinclair 33,100 $0.12 19/20
what did upton sinclair do 590 $0 15/20
upton sinclair early life 170 $0.33 11/20
upton sinclair achievements 110 $0 11/20
what did upton sinclair write 110 $0 11/20
what was upton sinclair known for 90 $0 11/20
why was upton sinclair important 70 $0 13/20
what is upton sinclair known for 70 $0 12/20
why is upton sinclair important 50 $0 12/20
upton sinclair importance 40 $0 12/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=what+did+upton+sinclair+write+about&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt