| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| aged tendency of population | 0.98 | 0.6 | 8984 | 53 | 27 |
| aged | 1.27 | 0.8 | 3889 | 85 | 4 |
| tendency | 1.49 | 0.2 | 2580 | 34 | 8 |
| of | 0.63 | 0.8 | 1175 | 63 | 2 |
| population | 1.17 | 0.9 | 5929 | 5 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| aged tendency of population | 1.48 | 1 | 9664 | 10 |
| with the aging of population | 0.54 | 0.3 | 1576 | 72 |
| deepening of population aging | 0.8 | 0.4 | 4300 | 58 |
| aging population or ageing population | 0.04 | 0.6 | 1861 | 87 |
| definition of population aging | 1.6 | 0.6 | 3923 | 39 |
| population decline and aging | 1.82 | 0.2 | 3236 | 34 |
| meaning of aging population | 0.99 | 0.5 | 522 | 82 |
| population aging or aging population | 0.51 | 0.5 | 8681 | 82 |
| ageing of population pdf | 1.71 | 0.8 | 1398 | 19 |
| population has age significantly | 1.01 | 1 | 9310 | 60 |
| the current situation of population ageing | 0.74 | 0.5 | 2482 | 34 |
| aging population definition geography | 0.71 | 0.2 | 9283 | 76 |
