keyword
Monthly search volume and cost-per-click data for "invented the world's first ammonia free hair color" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| when was hair dye invented | 1,600 | $0 | 4/20 |
| when was hair bleach invented | 1,600 | $0 | 3/20 |
| who created hair color | 320 | $0 | 3/20 |
| who invented hair coloring | 320 | $0 | 3/20 |
| owner of chi | 90 | $0 | 3/20 |
| who coined the name day spa in the late 1980s | 50 | $0 | 4/20 |
| invented the world's first ammonia-free hair color | 30 | $0 | 19/20 |
| who invented the first ammonia free hair color | 30 | $0 | 6/20 |
| who invented the world's first ammonia free hair color | 20 | $0 | 7/20 |
| farouk shami invented the world's first | 20 | $0 | 6/20 |
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