| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ebbinghaus forgetting curve reference | 0.44 | 0.6 | 4535 | 43 | 37 |
| ebbinghaus | 0.21 | 0.2 | 7613 | 25 | 10 |
| forgetting | 0.01 | 0.5 | 8658 | 91 | 10 |
| curve | 0.02 | 0.9 | 3802 | 94 | 5 |
| reference | 0.22 | 0.1 | 3998 | 59 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ebbinghaus forgetting curve reference | 1.7 | 1 | 2275 | 70 |
