| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| martin gardner puzzles pdf | 1.11 | 0.2 | 8448 | 33 | 26 |
| martin | 0.5 | 0.2 | 585 | 99 | 6 |
| gardner | 1.78 | 0.6 | 1974 | 16 | 7 |
| puzzles | 1.36 | 0.4 | 8559 | 35 | 7 |
| 1.01 | 0.8 | 9769 | 71 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| martin gardner puzzles pdf | 0.42 | 0.7 | 4313 | 91 |
| martin gardner puzzles | 0.97 | 0.3 | 6603 | 77 |
| martin gardner math puzzles | 0.1 | 0.8 | 326 | 34 |
| steven michael gardner jigsaw puzzles | 0.46 | 0.8 | 8376 | 68 |
| jigsaw puzzles james garner | 1.74 | 0.6 | 4768 | 55 |
| martin gardner mathematical games pdf | 0.23 | 0.8 | 6828 | 36 |
| martin gardner books pdf | 0.25 | 0.2 | 9276 | 89 |
| martin schwartz jigsaw puzzles | 0.58 | 0.6 | 1986 | 3 |
| the gardening puzzle book | 1.9 | 0.7 | 4476 | 15 |
| george summers puzzles pdf | 0.47 | 0.6 | 2759 | 75 |
