| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| psychological theory of aging definition | 0.59 | 0.9 | 2284 | 9 | 40 |
| psychological | 1.63 | 0.4 | 1766 | 48 | 13 |
| theory | 1.14 | 0.1 | 9397 | 84 | 6 |
| of | 0.58 | 0.4 | 3622 | 69 | 2 |
| aging | 1.32 | 0.6 | 6242 | 27 | 5 |
| definition | 0.45 | 0.5 | 2965 | 7 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| psychological theory of aging definition | 0.26 | 0.3 | 3829 | 50 |
