| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| speaking valve tracheostomy tube | 0.67 | 0.2 | 8147 | 24 | 32 |
| speaking | 0.67 | 0.2 | 7152 | 78 | 8 |
| valve | 0.54 | 0.3 | 75 | 5 | 5 |
| tracheostomy | 0.08 | 0.5 | 2365 | 2 | 12 |
| tube | 0.74 | 0.2 | 5848 | 15 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| speaking valve tracheostomy tube | 1.98 | 0.7 | 5095 | 86 |
