| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| theories of aging quizlet | 0.52 | 0.3 | 1850 | 56 | 25 |
| theories | 0.97 | 0.7 | 5080 | 73 | 8 |
| of | 1.21 | 0.7 | 3652 | 26 | 2 |
| aging | 1.76 | 0.8 | 2743 | 89 | 5 |
| quizlet | 0.18 | 0.2 | 1406 | 21 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| theories of aging quizlet | 1.27 | 0.1 | 5943 | 76 |
