| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| science china technology science letpub | 0.39 | 0.1 | 8703 | 79 | 39 |
| science | 1.41 | 0.4 | 219 | 62 | 7 |
| china | 1.79 | 0.7 | 1381 | 20 | 5 |
| technology | 0.86 | 0.6 | 5631 | 83 | 10 |
| science | 0.89 | 0.7 | 2334 | 51 | 7 |
| letpub | 1.32 | 1 | 1915 | 19 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| science china technology science letpub | 2 | 0.8 | 9746 | 14 |
| science china information science letpub | 1.32 | 0.6 | 999 | 100 |
| letpub science china information sciences | 1.61 | 0.4 | 4001 | 12 |
| science china information letpub | 0.78 | 1 | 5320 | 51 |
| science china life sciences letpub | 0.72 | 1 | 6526 | 52 |
| current chinese science letpub | 0.61 | 0.7 | 5074 | 76 |
| science china earth sciences letpub | 0.6 | 0.3 | 9261 | 57 |
| science china chemistry letpub | 1.9 | 1 | 3083 | 25 |
| science china physics letpub | 0.95 | 0.1 | 5627 | 31 |
| science china mathematics letpub | 1 | 0.3 | 199 | 45 |
| letpub science china materials | 1.06 | 0.9 | 5983 | 87 |
| chinese science bulletin letpub | 1.81 | 0.1 | 4415 | 9 |
| engineering science and technology letpub | 1.94 | 0.9 | 2048 | 20 |
| chinese science bulletin-chinese letpub | 0.08 | 0.5 | 9495 | 38 |
| space science technology letpub | 1.73 | 0.4 | 3719 | 20 |
