| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| special theory of relativity | 1.7 | 0.9 | 6059 | 96 | 28 |
| special | 0.17 | 0.7 | 8930 | 58 | 7 |
| theory | 0.54 | 0.9 | 9072 | 41 | 6 |
| of | 0.25 | 1 | 4223 | 69 | 2 |
| relativity | 1.27 | 0.7 | 7139 | 42 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| special theory of relativity | 0.91 | 0.2 | 2515 | 13 |
