| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is it possible to increase brain size | 0.43 | 0.8 | 6819 | 23 |
| how to increase brain size | 1.09 | 0.9 | 8234 | 56 |
| can you make your brain bigger | 1.49 | 0.8 | 681 | 51 |
| why did human brain size increase | 1.42 | 0.9 | 7247 | 91 |
| what led to increase brain size | 0.27 | 0.2 | 9968 | 11 |
| how to get a bigger brain | 1.2 | 0.2 | 3580 | 18 |
| how to expand brain size | 0.52 | 0.9 | 1161 | 4 |
| how to grow brain size | 0.59 | 0.8 | 3088 | 4 |
| does brain size increase with age | 1.5 | 0.9 | 4430 | 1 |
| can your brain grow in size | 0.36 | 0.2 | 7304 | 10 |
| how to increase brain | 0.07 | 0.7 | 6732 | 96 |
| why did our brains get bigger | 0.91 | 1 | 9264 | 80 |
| why is brain size important | 0.81 | 0.8 | 3216 | 85 |
| are human brains getting bigger | 0.48 | 0.9 | 1849 | 96 |
| can your brain be too big | 1.57 | 0.9 | 9383 | 8 |
| why does brain size matter | 0.52 | 0.3 | 3459 | 65 |
| do bigger brains mean smarter | 1.52 | 0.7 | 7606 | 44 |
