| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| edgar rice burroughs the chessmen of mars | 1.3 | 0.8 | 7587 | 68 |
| the chessmen of mars edgar rice burroughs pdf | 0.71 | 1 | 4193 | 9 |
| edgar rice burroughs princess of mars | 0.07 | 0.5 | 4352 | 52 |
| edgar rice burroughs mars movie | 0.29 | 0.1 | 7948 | 80 |
| edgar rice burroughs john carter of mars | 1.42 | 1 | 5324 | 68 |
| return to mars edgar rice burroughs | 0.32 | 0.2 | 4126 | 8 |
| edgar rice burroughs mars crater | 0.09 | 0.6 | 4766 | 68 |
| worlds of edgar rice burroughs | 0.16 | 1 | 6471 | 60 |
| the chessmen of mars | 0.49 | 0.2 | 3579 | 36 |
| edgar rice burroughs wikisource | 1.95 | 0.4 | 6151 | 4 |
| the moon men edgar rice burroughs | 0.31 | 0.7 | 6814 | 2 |
| story by edgar rice burroughs 1912 | 0.68 | 1 | 530 | 31 |
| who was edgar rice burroughs | 0.28 | 1 | 3972 | 57 |
