| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| obscure events in history | 1.35 | 0.1 | 12 | 60 | 25 |
| obscure | 0.76 | 0.2 | 4800 | 97 | 7 |
| events | 0.08 | 0.9 | 9761 | 72 | 6 |
| in | 1.19 | 1 | 1211 | 17 | 2 |
| history | 1.08 | 0.9 | 4995 | 75 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| obscure events in history | 1.35 | 0.1 | 8780 | 97 |
| obscure events in us history | 1.24 | 0.4 | 3223 | 62 |
| obscure events in american history | 0.97 | 0.3 | 1284 | 30 |
| obscure people in history | 0.18 | 0.8 | 7423 | 22 |
| obscure facts about history | 0.15 | 0.6 | 8664 | 78 |
| unusual events in history | 1.87 | 0.6 | 8009 | 55 |
| obscure us history facts | 1.35 | 1 | 468 | 14 |
| unbelievable events in history | 1.29 | 0.5 | 6374 | 1 |
| horrific events in history | 1.46 | 0.4 | 9677 | 72 |
| obscure american history facts | 0.67 | 0.9 | 6632 | 81 |
| bizarre events in history | 1.36 | 0.7 | 2037 | 44 |
| strange events in history | 1.51 | 0.2 | 1941 | 50 |
| horrible events in history | 1.94 | 0.6 | 7334 | 2 |
| obscure wars in history | 1.91 | 0.2 | 6926 | 35 |
| scary events in us history | 1.26 | 0.3 | 1636 | 89 |
| scariest events in history | 1.36 | 0.3 | 4464 | 49 |
| weird events in history | 0.77 | 0.9 | 8994 | 43 |
| interesting events in history | 0.96 | 0.2 | 2356 | 40 |
| unique events in history | 0.64 | 0.9 | 1540 | 83 |
| disastrous events in history | 1.75 | 1 | 596 | 49 |
| awful events in history | 1.01 | 0.3 | 6483 | 86 |
| terrifying events in history | 1.57 | 0.1 | 2474 | 18 |
| what historical events surround obedience | 0.38 | 0.7 | 615 | 60 |
| interesting unknown historical events | 0.86 | 1 | 5005 | 22 |
