| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| surfaces and interfaces影响因子 | 0.45 | 1 | 850 | 30 | 35 |
| surfaces | 0.28 | 0.2 | 2024 | 61 | 8 |
| and | 1.39 | 0.2 | 3079 | 32 | 3 |
| interfaces影响因子 | 1.95 | 0.3 | 9263 | 64 | 22 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| surfaces and interfaces影响因子 | 1.73 | 0.2 | 436 | 19 |
| surfaces and interfaces影响因子letpub | 0.03 | 0.2 | 3273 | 65 |
| surfaces and interfaces影响因子分区 | 0.78 | 0.5 | 9603 | 46 |
