| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| the nanjing incident | 0.79 | 0.3 | 9709 | 52 | 20 |
| the | 1.7 | 1 | 6357 | 97 | 3 |
| nanjing | 1.32 | 0.6 | 1436 | 48 | 7 |
| incident | 0.71 | 0.3 | 7244 | 68 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the nanjing incident | 0.9 | 0.1 | 3447 | 12 |
| nanking incident | 1.18 | 0.8 | 5969 | 34 |
| nanking incident 1927 | 1.56 | 0.2 | 6438 | 90 |
| nanjing incident 1927 | 0.11 | 0.2 | 3835 | 14 |
