| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hearts of space music for sleep | 1.74 | 0.3 | 8995 | 23 |
| hearts of space music for deep sleep | 0.54 | 0.4 | 7236 | 16 |
| music from the hearts of space | 0.58 | 0.7 | 5045 | 55 |
| space music for sleep | 1.78 | 0.2 | 7424 | 51 |
| music from the hearts of space youtube | 1.33 | 0.1 | 4788 | 88 |
| space music for sleep live | 0.05 | 0.9 | 7001 | 41 |
| hearts of space free music | 1.3 | 1 | 2806 | 60 |
| space music for sleep youtube | 1.61 | 0.7 | 6988 | 42 |
| music from the hearts of space npr | 1.83 | 1 | 2880 | 89 |
| spaceship sounds for sleep music | 1.78 | 0.7 | 4023 | 4 |
| relaxing deep space music for sleep | 1.38 | 0.4 | 4434 | 41 |
| deep space sleep music | 0.41 | 0.9 | 8994 | 54 |
| relaxing space music sleep | 1 | 0.6 | 5773 | 94 |
| live space music for sleep youtube | 1.34 | 1 | 1478 | 77 |
| space sleep music 1 hour | 0.36 | 0.1 | 1887 | 42 |
| listen to hearts of space | 0.46 | 0.7 | 5418 | 26 |
| deep space sleeping music | 0.92 | 0.9 | 7345 | 9 |
| music heard in space | 1 | 0.2 | 5666 | 97 |
| music from the hearts of space public radio | 2 | 0.6 | 2651 | 3 |
| hearts of space ambient music | 1.66 | 0.8 | 437 | 27 |
