| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ageing process and physiological changes | 1.79 | 0.1 | 6295 | 93 | 40 |
| ageing | 0.98 | 0.1 | 2420 | 48 | 6 |
| process | 1.23 | 0.5 | 9296 | 43 | 7 |
| and | 1.04 | 0.3 | 9576 | 50 | 3 |
| physiological | 0.13 | 0.9 | 3177 | 86 | 13 |
| changes | 0.89 | 0.4 | 4137 | 61 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ageing process and physiological changes | 1.44 | 0.1 | 3337 | 54 |
