| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nsfc grant no. 12165009 | 1.43 | 0.6 | 7425 | 88 | 23 |
| nsfc | 1.64 | 0.2 | 5352 | 69 | 4 |
| grant | 1.69 | 0.3 | 3437 | 96 | 5 |
| no. | 0.42 | 0.7 | 145 | 14 | 3 |
| 12165009 | 1.68 | 0.8 | 6535 | 46 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nsfc grant no. 12165009 | 0.43 | 0.9 | 8900 | 99 |
