| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when japan invaded china | 0.39 | 0.3 | 3310 | 53 | 24 |
| when | 0.49 | 0.5 | 1529 | 15 | 4 |
| japan | 0.97 | 1 | 4042 | 54 | 5 |
| invaded | 1.11 | 0.4 | 9236 | 77 | 7 |
| china | 1.89 | 0.4 | 120 | 6 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when japan invaded china | 0.78 | 1 | 9122 | 34 |
| when japan invaded china in 1937 | 0.97 | 0.8 | 1436 | 90 |
| when japan invaded china it violated the | 1.06 | 1 | 3489 | 96 |
| japan invaded china | 1.22 | 1 | 913 | 59 |
| has china ever invaded japan | 1.88 | 0.6 | 9249 | 66 |
| give the reason as to why japan invaded china | 0.68 | 0.8 | 1638 | 35 |
| when did japan invaded china | 1.47 | 0.1 | 3218 | 24 |
| us helping china when japan invaded them | 1.54 | 1 | 6354 | 14 |
| how many times has japan invaded china | 1.95 | 0.7 | 472 | 70 |
| what happened when japan invaded china | 1.96 | 1 | 3190 | 47 |
| when was china invaded by japan | 1.25 | 0.4 | 5751 | 49 |
