| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| correlation between smoking and lung cancer | 1.57 | 0.1 | 9106 | 11 | 43 |
| correlation | 0.27 | 0.5 | 2729 | 99 | 11 |
| between | 0.11 | 0.9 | 7987 | 98 | 7 |
| smoking | 0.07 | 0.1 | 3557 | 70 | 7 |
| and | 1.81 | 0.4 | 6466 | 16 | 3 |
| lung | 0.7 | 0.2 | 3282 | 43 | 4 |
| cancer | 0.79 | 0.1 | 1626 | 55 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| correlation between smoking and lung cancer | 1.33 | 0.5 | 6942 | 37 |
| smoking and lung cancer correlation or causal | 0.43 | 0.8 | 1546 | 7 |
| smoking lung cancer correlation | 1.98 | 0.6 | 5211 | 38 |
| smoking and lung cancer | 1.13 | 0.9 | 6705 | 84 |
| smoking and lung cancer articles | 1.43 | 1 | 5335 | 46 |
| research shows smoking causes lung cancer | 1.96 | 1 | 8678 | 68 |
| smoking leads to lung cancer | 0.61 | 0.3 | 6381 | 75 |
| lung cancer linked to smoking | 0.88 | 0.5 | 1859 | 14 |
| does smoking contribute to lung cancer | 1.57 | 0.5 | 8494 | 69 |
| does smoking increase risk of lung cancer | 1.05 | 0.7 | 4091 | 71 |
| increased risk of lung cancer from smoking | 0.7 | 0.2 | 6107 | 95 |
| evidence that smoking causes lung cancer | 0.76 | 0.9 | 5796 | 71 |
| does smoking cause lung cancer statistics | 0.2 | 0.8 | 7714 | 24 |
