| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| air space opacification | 0.11 | 0.4 | 7930 | 79 | 23 |
| air | 0.42 | 0.9 | 2703 | 16 | 3 |
| space | 1.72 | 0.7 | 7699 | 48 | 5 |
| opacification | 0.86 | 0.6 | 4082 | 72 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| air space opacification | 0.96 | 0.4 | 1619 | 11 |
| air space opacification on x-ray | 0.19 | 0.9 | 645 | 94 |
| airspace opacification meaning | 1.95 | 0.4 | 185 | 25 |
| airspace opacification definition | 0.51 | 0.4 | 8876 | 94 |
| air space opacities on chest x-ray | 0.84 | 0.3 | 1628 | 62 |
| opacification on chest x ray | 1.72 | 0.4 | 6457 | 94 |
| air-space opacification | 1.62 | 0.7 | 7036 | 57 |
| opacity on x ray | 1.36 | 0.9 | 9795 | 36 |
| opacity on chest x-ray | 0.63 | 0.7 | 4737 | 45 |
| opacity on lung x ray | 0.16 | 0.2 | 9584 | 41 |
| opacities on x ray of chest | 0.25 | 0.6 | 744 | 67 |
| chest x ray opacity | 0.54 | 0.9 | 732 | 90 |
| opacity in x ray means | 0.87 | 0.7 | 4320 | 39 |
| airspace opacity in lung | 1.09 | 0.1 | 3972 | 20 |
| opacity meaning in x ray | 1.18 | 1 | 7357 | 97 |
