| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| heart lung machine ppt | 1.12 | 0.6 | 1737 | 61 | 22 |
| heart | 1.55 | 0.1 | 1606 | 51 | 5 |
| lung | 1.04 | 0.7 | 8969 | 74 | 4 |
| machine | 1.44 | 0.9 | 6652 | 54 | 7 |
| ppt | 0.58 | 0.8 | 7846 | 90 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| heart lung machine ppt | 1.98 | 0.2 | 1975 | 39 |
