| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| terrible things that happened in history | 1.33 | 0.2 | 6016 | 90 |
| horrible things that happened in history | 0.93 | 0.6 | 4584 | 20 |
| bad things that have happened in history | 0.58 | 0.5 | 9155 | 46 |
| worst things that happened in history | 1.81 | 0.1 | 7144 | 91 |
| bad things that happened today in history | 0.24 | 0.6 | 9624 | 76 |
| interesting things that happened in history | 0.37 | 0.4 | 3894 | 56 |
| weird things that happened in history | 0.32 | 0.8 | 1060 | 80 |
| famous things that happened in history | 1.2 | 0.7 | 3922 | 89 |
| things that have happened in history | 0.02 | 0.2 | 1259 | 100 |
| craziest things that happened in history | 1.19 | 0.5 | 7466 | 27 |
| famous things that happened today in history | 0.62 | 0.4 | 930 | 21 |
| great things that happened today in history | 1.77 | 0.4 | 9024 | 12 |
| cool things that happened in history | 0.04 | 0.7 | 5967 | 10 |
| weird things that happened today in history | 0.88 | 0.9 | 5005 | 8 |
| worst things to happen in history | 1.72 | 0.3 | 464 | 82 |
| things that happened in history today | 0.2 | 0.5 | 2505 | 73 |
| stuff that happened in history | 1.82 | 0.2 | 32 | 11 |
| historical things that happened | 0.9 | 0.2 | 8763 | 2 |
| the terrible thing that happened | 0.4 | 1 | 6270 | 65 |
