| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| prove there are infinitely many prime numbers | 1.94 | 0.6 | 1163 | 35 | 45 |
| prove | 0.76 | 0.8 | 8908 | 49 | 5 |
| there | 0.18 | 0.1 | 4901 | 6 | 5 |
| are | 1.52 | 0.5 | 9846 | 6 | 3 |
| infinitely | 1.12 | 0.1 | 683 | 39 | 10 |
| many | 1.33 | 0.8 | 610 | 29 | 4 |
| prime | 1.9 | 1 | 8910 | 81 | 5 |
| numbers | 0.27 | 0.8 | 483 | 28 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| prove there are infinitely many prime numbers | 0.29 | 0.7 | 3493 | 100 |
| proof there are infinitely many prime numbers | 0.99 | 0.6 | 9332 | 71 |
| there are infinitely many prime numbers | 0.47 | 0.9 | 1744 | 13 |
| proof that there are infinite prime numbers | 1.25 | 0.3 | 2387 | 11 |
| proof that there are infinitely many primes | 1.47 | 0.9 | 6488 | 49 |
| proof that prime numbers are infinite | 0.15 | 0.2 | 4716 | 66 |
| are there infinite prime numbers | 0.07 | 0.1 | 3307 | 73 |
| prime numbers are infinite | 1.86 | 0.2 | 233 | 93 |
| proof there are infinite primes | 0.37 | 0.6 | 8100 | 14 |
| infinitely many primes proof | 0.54 | 0.1 | 9511 | 63 |
| are there an infinite number of primes | 0.14 | 0.6 | 7013 | 17 |
| infinite number of primes proof | 0.97 | 0.5 | 2581 | 36 |
