| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| disastrous events in history | 1.05 | 0.4 | 1161 | 97 | 28 |
| disastrous | 1.08 | 0.5 | 7277 | 77 | 10 |
| events | 1.89 | 0.6 | 6729 | 5 | 6 |
| in | 0.19 | 0.2 | 5186 | 51 | 2 |
| history | 1.54 | 0.5 | 245 | 19 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| disastrous events in history | 1.3 | 0.9 | 931 | 64 |
| devastating events in history | 0.63 | 0.7 | 3997 | 33 |
| unusual events in history | 0.7 | 0.2 | 1291 | 27 |
| bad events in history | 1.69 | 0.7 | 3574 | 78 |
| most disturbing events in history | 1.44 | 0.4 | 2701 | 60 |
| bad events that happened in history | 0.83 | 1 | 4985 | 84 |
| terrible events in history | 1.38 | 0.2 | 4478 | 23 |
| horrific events in history | 0.38 | 0.5 | 5813 | 69 |
| disaster events in history | 0.22 | 0.8 | 22 | 64 |
| strange events in history | 1.33 | 0.3 | 6794 | 2 |
| most destructive events in human history | 1.41 | 0.1 | 7463 | 95 |
| horrible events in history | 1.39 | 0.9 | 3370 | 5 |
| worst events in history | 1.2 | 0.2 | 1362 | 3 |
| awful events in history | 0.26 | 0.7 | 5870 | 20 |
| mysterious events in history | 0.19 | 0.1 | 2087 | 10 |
| weird events in history | 0.41 | 1 | 14 | 74 |
| obscure events in history | 1.63 | 0.7 | 4375 | 29 |
| significant events in history | 1.53 | 0.1 | 4705 | 32 |
| historical events that are not commonly known | 1.06 | 0.8 | 5910 | 29 |
| disastrous event of 1889 | 1.49 | 0.5 | 8005 | 19 |
| historical events that happened | 1.87 | 0.5 | 4384 | 55 |
| significant events that happened | 1.07 | 0.3 | 7992 | 77 |
