| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1 formyl 2 pyrrolidone | 1.18 | 0.3 | 5527 | 56 | 22 |
| 1 | 1.43 | 0.4 | 1709 | 33 | 1 |
| formyl | 0.17 | 0.4 | 8865 | 71 | 6 |
| 2 | 0.45 | 0.5 | 9808 | 20 | 1 |
| pyrrolidone | 1.47 | 0.8 | 2400 | 25 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1 formyl 2 pyrrolidone | 1.75 | 0.8 | 5468 | 61 |
