| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| www.nsfc.gov | 1.68 | 0.7 | 5709 | 70 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| www.nsfc.gov cn | 1.2 | 1 | 8283 | 60 |
| www.nsfc.gov | 0.11 | 0.6 | 5932 | 99 |
| www.nsfc.gov.xn | 0.17 | 0.2 | 3474 | 79 |
| www.nsfc.gov.br/emissornacional | 1.08 | 1 | 4583 | 69 |
| www.nsfc.gov.cb | 0.8 | 0.4 | 3228 | 14 |
| www.nsfc.gov.cn/publish/portal0/tab1097/ | 0.13 | 0.3 | 3282 | 41 |
