| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| massacre happy end | 0.23 | 0.5 | 314 | 39 | 18 |
| massacre | 0.46 | 0.5 | 3316 | 60 | 8 |
| happy | 1.04 | 0.4 | 6826 | 97 | 5 |
| end | 0.87 | 0.8 | 7075 | 80 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| massacre happy end | 1.95 | 0.2 | 5365 | 13 |
| massacre happy end manga | 0.63 | 0.8 | 8306 | 7 |
| massacre happy end the blue chapter | 1.01 | 0.8 | 1609 | 65 |
| massacre happy end read | 0.03 | 0.2 | 4017 | 32 |
| massacre happy end wiki | 0.06 | 0.1 | 2950 | 74 |
| massacre happy end english | 1.4 | 0.4 | 4907 | 70 |
| massacre happy end chapter 55 | 0.71 | 0.9 | 6540 | 63 |
| massacre happy ending chapter of blue | 1.45 | 0.2 | 7284 | 74 |
| happy massacre ending | 0.82 | 0.5 | 5888 | 19 |
| happy massacre ending manga online | 1.98 | 1 | 5554 | 94 |
| happy massacre ending manga | 0.78 | 0.9 | 1083 | 73 |
| happy massacre ending chapter 43 | 1.35 | 0.9 | 9954 | 39 |
