Keyword · US · updated 2026-05-25
campbell biology free
- Monthly searches
- 20
- CPC
- $0.00
- Competition
- 0.36
Also searched
Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.
Get this inside your AI assistant
Connect seodata.dev over MCP and Claude, ChatGPT or Muse can look up any keyword while they work. Ask in plain language, get these numbers back.
https://mcp.seodata.dev/mcp
20 free lookups a day, no account needed.
Related keywords
Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.
| Keyword | Volume | CPC | Overlap |
|---|---|---|---|
| ap biology campbell online textbook | 20 | $0.00 | 5/20 |
| campbell ap biology online textbook | 20 | $0.00 | 5/20 |
| campbell pdf | 20 | $0.00 | 5/20 |
| ap biology campbell 9th edition pdf | 20 | $0.00 | 4/20 |
| campbell biology 12th edition google drive | 20 | $0.00 | 4/20 |
| mastering biology textbook pdf | 20 | $0.00 | 4/20 |
| pearson mastering biology textbook pdf | 20 | $0.00 | 4/20 |
| campbell biology 12th edition download | 10 | $0.00 | 5/20 |
| campbell biology indian edition | 10 | $0.00 | 4/20 |
| modified mastering biology pdf | 10 | $0.00 | 4/20 |
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=campbell+biology+free&country=us"
Returns: volume, cpc, competition
Country: &country=us (50+ supported, 2-letter ISO)
Auth: none for 20/day, register for 500/month, $4.99/mo unlimited