| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| best books on functional programming | 1.36 | 0.5 | 9290 | 40 | 36 |
| best | 1.71 | 0.1 | 7990 | 9 | 4 |
| books | 0.67 | 0.5 | 7468 | 88 | 5 |
| on | 0.93 | 1 | 851 | 34 | 2 |
| functional | 1.02 | 1 | 5616 | 26 | 10 |
| programming | 0.69 | 0.1 | 1131 | 33 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best books on functional programming | 0.12 | 0.1 | 3522 | 59 |
