| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| did russia ever invade china | 1.52 | 0.3 | 1904 | 66 |
| soviet invasion of china | 1.92 | 0.9 | 8108 | 84 |
| did china ever invade another country | 0.22 | 0.6 | 534 | 48 |
| what if the soviet union invaded china | 0.4 | 0.9 | 4797 | 52 |
| why did soviet union invade china | 1.22 | 0.8 | 559 | 87 |
| what country did russia invade | 1.51 | 0.1 | 3255 | 38 |
| what country did russia invade recently | 1.27 | 0.6 | 5512 | 50 |
| china and russia war | 1.54 | 0.1 | 4687 | 78 |
| when did russia invade | 0.5 | 1 | 1788 | 39 |
| has russia ever been invaded | 1.73 | 0.3 | 1907 | 78 |
| has russia ever been successfully invaded | 1.02 | 1 | 1767 | 19 |
| has russia ever invaded another country | 1.17 | 0.9 | 1210 | 66 |
| russia took land from china | 1.2 | 0.7 | 8327 | 60 |
| has china ever invaded another country | 1.67 | 0.5 | 2082 | 30 |
| what country invaded china | 0.38 | 0.3 | 5425 | 98 |
| when was china invaded | 1.45 | 0.1 | 6176 | 35 |
| country that russia invaded | 1.57 | 0.3 | 1148 | 48 |
| country invaded by russia | 1.97 | 0.4 | 1524 | 25 |
