| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| evolutionary psychology theory | 1.24 | 0.3 | 9283 | 39 | 30 |
| evolutionary | 1.63 | 0.3 | 983 | 58 | 12 |
| psychology | 1.58 | 0.9 | 76 | 5 | 10 |
| theory | 0.28 | 0.5 | 6746 | 44 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| evolutionary psychology theory | 1.99 | 0.6 | 1839 | 88 |
| evolutionary psychology theory of sleep | 1.01 | 0.3 | 2038 | 74 |
| evolutionary theory psychology definition | 1.64 | 0.3 | 3374 | 91 |
| evolutionary theory psychology examples | 0.8 | 0.6 | 6676 | 74 |
| biological evolutionary theory psychology | 1.1 | 0.3 | 3675 | 36 |
| evolutionary theory of motivation psychology | 1.64 | 1 | 7729 | 75 |
| evolutionary hypothesis about sleep | 0.21 | 0.4 | 4665 | 23 |
| theories of sleep psychology | 1.78 | 0.1 | 5966 | 8 |
| evolutionary function of sleep | 1.08 | 0.5 | 6613 | 91 |
| the evolution of sleep | 0.17 | 0.1 | 4639 | 15 |
| evolutionary insights into sleep evolution | 1.64 | 0.6 | 6698 | 72 |
| adaptive theory of sleep psychology | 1.7 | 0.7 | 6864 | 62 |
| evolution of sleep in humans | 0.11 | 0.4 | 1814 | 90 |
| the origins and evolution of sleep | 0.23 | 0.7 | 6962 | 33 |
| what theories explain the function of sleep | 1.01 | 0.3 | 9517 | 96 |
| sleep theories ap psychology | 0.68 | 0.2 | 9830 | 28 |
| the role that sleep plays in evolution | 0.47 | 0.8 | 172 | 11 |
| theories of why we sleep | 1.3 | 0.6 | 1277 | 51 |
| theories explaining the purpose of sleep | 1.29 | 0.2 | 1853 | 36 |
| theories about sleep duration | 1.36 | 0.2 | 2838 | 66 |
