| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| library tongji edu cn | 0.93 | 0.7 | 3649 | 95 | 21 |
| library | 0.69 | 0.9 | 5459 | 64 | 7 |
| tongji | 1.43 | 0.9 | 2601 | 83 | 6 |
| edu | 0.5 | 0.4 | 4838 | 16 | 3 |
| cn | 1.37 | 0.3 | 2005 | 70 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| library tongji edu cn | 1.54 | 0.6 | 8516 | 85 |
