keyword
Monthly search volume and cost-per-click data for "how many people in the world wear glasses" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| how many people have glasses | 590 | $0 | 14/20 |
| how many people wear glasses | 590 | $0 | 14/20 |
| how many people use glasses | 590 | $0 | 13/20 |
| how many people wear glasses in the world | 210 | $0 | 12/20 |
| what percentage of the world wears glasses | 170 | $0 | 16/20 |
| what percent of the world wears glasses | 170 | $0 | 15/20 |
| how many people have glasses in the world | 110 | $0 | 13/20 |
| how many people in the world need glasses | 110 | $0 | 13/20 |
| what percentage of the population wears glasses in the world | 70 | $0 | 15/20 |
| what percent of the world has glasses | 50 | $0 | 13/20 |
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