| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| define red black tree | 1.45 | 0.9 | 9846 | 24 | 21 |
| define | 0.96 | 0.9 | 3037 | 64 | 6 |
| red | 1.99 | 0.6 | 2784 | 5 | 3 |
| black | 1.01 | 0.8 | 8140 | 2 | 5 |
| tree | 0.64 | 0.2 | 1800 | 61 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| define red black tree | 1.97 | 0.9 | 3710 | 93 |
