| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| introductory space science volume 2 | 1.09 | 0.2 | 2035 | 98 | 35 |
| introductory | 1.42 | 0.4 | 5342 | 7 | 12 |
| space | 1.89 | 0.4 | 552 | 54 | 5 |
| science | 0.05 | 1 | 7246 | 76 | 7 |
| volume | 1.81 | 0.7 | 674 | 92 | 6 |
| 2 | 1.67 | 0.7 | 1009 | 23 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| introductory space science volume 2 | 0.74 | 0.4 | 4350 | 9 |
| introduction to space science | 1.17 | 0.2 | 939 | 51 |
| science learning space 2 | 1.51 | 0.9 | 8786 | 52 |
| overview of space science | 1.63 | 0.2 | 9338 | 11 |
| intro to space 2 | 1.62 | 0.1 | 1632 | 23 |
| basics of space science pdf | 1.58 | 0.9 | 3389 | 86 |
| space science reviews volume 213 issue 1-4 | 1.62 | 0.1 | 7576 | 34 |
| it in space introduction | 1.55 | 1 | 7828 | 35 |
| introduction to space pdf | 0.62 | 0.4 | 9060 | 15 |
| space science books pdf | 1.74 | 0.5 | 2696 | 93 |
| introduction to space dynamics pdf | 0.35 | 0.1 | 7570 | 38 |
| your space 2 pdf | 1.58 | 0.9 | 839 | 74 |
| introduction to space its | 1.5 | 0.8 | 976 | 9 |
| introduction to space dynamics | 1.22 | 0.8 | 9712 | 61 |
| youtube space science documentaries | 1.44 | 0.9 | 1229 | 85 |
| introduction to space physics pdf | 0.43 | 0.4 | 9501 | 67 |
| the production of space pdf | 1.93 | 0.6 | 4154 | 44 |
| introduction to space physics | 1.86 | 0.7 | 2180 | 68 |
| space science explorer pdf | 1.83 | 0.7 | 9294 | 5 |
| science documentaries about space | 0.75 | 0.8 | 6968 | 84 |
| intro to space systems | 0.69 | 0.8 | 9890 | 76 |
| introduction to space technology | 1 | 0.6 | 9921 | 83 |
