| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| lung cancer x-ray pictures | 1.26 | 0.8 | 8991 | 19 |
| lung cancer pictures x ray | 1.83 | 0.2 | 7520 | 13 |
| chest x ray pictures of lung cancer | 1.27 | 0.8 | 4536 | 3 |
| picture of lung cancer x ray | 1.61 | 0.6 | 425 | 73 |
| pictures of lung cancer x rays | 0.58 | 0.4 | 5500 | 42 |
| lung cancer chest x ray images | 1.73 | 0.3 | 3114 | 2 |
| x rays showing lung cancer | 1.17 | 0.5 | 3753 | 79 |
