| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| stages of sleep deprivation | 1.64 | 0.3 | 3506 | 47 | 27 |
| stages | 0.64 | 0.6 | 5830 | 18 | 6 |
| of | 0.73 | 0.3 | 2042 | 52 | 2 |
| sleep | 0.52 | 0.3 | 1745 | 100 | 5 |
| deprivation | 1.87 | 0.7 | 872 | 63 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| stages of sleep deprivation | 1.59 | 1 | 6181 | 84 |
| stages of sleep deprivation by day | 1.62 | 0.3 | 1812 | 28 |
| stages of sleep deprivation effects | 0.54 | 0.7 | 9615 | 14 |
| 5 stages of sleep deprivation | 1.75 | 0.6 | 1299 | 51 |
| sleep deprivation stages chart | 0.62 | 1 | 2574 | 72 |
| what are the 5 stages of sleep deprivation | 0.46 | 0.3 | 7328 | 77 |
| 12 hour sleep deprivation stages | 1.25 | 0.2 | 2176 | 98 |
| what are the stages of sleep deprivation | 1.31 | 0.6 | 9966 | 9 |
| the 5 stages of sleep deprivation | 1.89 | 0.6 | 1887 | 85 |
| five stages of sleep deprivation | 0.34 | 0.2 | 4907 | 26 |
| stages of lack of sleep | 0.54 | 0.6 | 7307 | 14 |
| stages of sleep disorders | 0.64 | 0.7 | 3049 | 50 |
| stages of sleep described | 1.51 | 0.1 | 6078 | 22 |
| stages of sleep pdf | 0.81 | 0.1 | 9269 | 83 |
| stages of sleep descriptions | 1.4 | 0.1 | 564 | 27 |
| stages of sleep time | 1.45 | 0.6 | 4811 | 98 |
| stages of deep sleep | 1.54 | 0.8 | 4250 | 79 |
| describe the stages of sleep | 0.07 | 0.1 | 1822 | 87 |
| stages of sleep explained | 0.11 | 0.2 | 909 | 23 |
| what are the 3 stages of sleep | 0.78 | 0.6 | 7553 | 99 |
| what are the stages of sleeping | 1.21 | 0.5 | 9182 | 88 |
| what are the sleep stages | 1.24 | 0.7 | 7412 | 13 |
