Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
what brain waves do you see on sleep stages | 0.05 | 0.1 | 4328 | 9 |
brain waves during sleep stages | 1.94 | 1 | 6207 | 56 |
different brain waves during sleep | 0.96 | 0.1 | 969 | 90 |
brain waves during sleep are waves | 1.81 | 0.4 | 4952 | 32 |
types of brain waves during sleep | 0.3 | 0.6 | 3712 | 20 |
brain wave patterns during sleep | 0.25 | 0.6 | 3065 | 96 |
brain waves for sleeping | 0.56 | 0.9 | 2597 | 88 |
brain waves during different stages of sleep | 0.62 | 0.6 | 1100 | 64 |
brain waves during sleep | 0.69 | 0.1 | 9877 | 65 |
brain waves in stage 1 sleep | 0.41 | 1 | 5400 | 23 |