| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| encephalopathy due to respiratory failure | 0.64 | 0.6 | 3200 | 10 | 41 |
| encephalopathy | 0.91 | 0.8 | 8428 | 11 | 14 |
| due | 1.55 | 0.6 | 6741 | 42 | 3 |
| to | 1.96 | 0.7 | 7396 | 25 | 2 |
| respiratory | 0.5 | 0.6 | 8034 | 48 | 11 |
| failure | 0.02 | 0.4 | 4977 | 12 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| encephalopathy due to respiratory failure | 0.96 | 1 | 312 | 70 |
