| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| japanese surrender before atomic bomb | 1.91 | 0.8 | 4703 | 17 |
| was japan surrendering before the bomb | 1.22 | 0.7 | 6264 | 5 |
| did japan surrender after the first bomb | 0.49 | 0.1 | 6276 | 64 |
| did japan offer to surrender before bomb | 1.25 | 0.9 | 2634 | 46 |
| why didn't japan surrender before the bomb | 1.87 | 0.8 | 7936 | 50 |
| did japan surrender after the first nuke | 0.59 | 0.9 | 7004 | 75 |
| did japan surrender before hiroshima | 0.03 | 0.6 | 7892 | 74 |
| did the japanese surrender after hiroshima | 1.17 | 0.6 | 402 | 55 |
| explain the japanese surrender | 1.4 | 1 | 8431 | 32 |
| were the japanese going to surrender | 1.26 | 0.8 | 19 | 98 |
| japan was trying to surrender | 1.69 | 0.1 | 9203 | 37 |
| would japan have surrendered without the bomb | 1.02 | 0.7 | 3015 | 4 |
| the surrender of japan | 0.12 | 0.8 | 3872 | 46 |
| japan surrendered before hiroshima | 0.65 | 0.6 | 7810 | 46 |
