keyword
Monthly search volume and cost-per-click data for "types of written sources of history" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| primary sources of history | 880 | $9.84 | 8/20 |
| sources in history | 720 | $0 | 7/20 |
| about sources of history | 480 | $6.07 | 8/20 |
| what is source of history | 480 | $6.07 | 7/20 |
| what is sources of history | 480 | $6.07 | 7/20 |
| historical source examples | 40 | $0 | 9/20 |
| what are written sources | 30 | $0 | 7/20 |
| historical sources examples | 20 | $0 | 10/20 |
| what are the five sources of history | 20 | $0 | 7/20 |
| historical information sources | 10 | $0 | 8/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt