| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ebook history of science | 1.53 | 0.1 | 6903 | 49 | 24 |
| ebook | 1.17 | 0.3 | 9939 | 61 | 5 |
| history | 1.74 | 0.2 | 7977 | 57 | 7 |
| of | 0.35 | 0.4 | 3693 | 66 | 2 |
| science | 1.97 | 0.9 | 7042 | 71 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ebook history of science | 0.44 | 0.6 | 2276 | 18 |
| history of science book | 0.02 | 0.7 | 4795 | 30 |
| history of science book pdf | 0.25 | 0.3 | 1527 | 85 |
| history of science textbook | 0.54 | 0.2 | 6342 | 49 |
| the history of science pdf | 0.23 | 0.2 | 875 | 39 |
| history of science education pdf | 1.85 | 0.1 | 7088 | 79 |
| the history of science | 1.06 | 0.1 | 7024 | 44 |
| introduction to the history of science pdf | 0.52 | 0.5 | 6505 | 88 |
| list of science and history books | 1.37 | 1 | 1221 | 16 |
| history of science education | 1.58 | 0.8 | 3249 | 90 |
| the history and evolution of science | 1.5 | 0.7 | 5595 | 21 |
