| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is memory theory | 1.88 | 0.2 | 3259 | 43 | 21 |
| what | 0.38 | 0.5 | 6743 | 77 | 4 |
| is | 1.55 | 0.5 | 8695 | 47 | 2 |
| memory | 0.2 | 0.2 | 1933 | 30 | 6 |
| theory | 0.67 | 1 | 8535 | 65 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is memory theory | 0.13 | 0.1 | 399 | 29 |
