| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| principles of optics max born pdf | 1.98 | 1 | 6618 | 38 | 33 |
| principles | 0.93 | 0.6 | 3360 | 68 | 10 |
| of | 1.09 | 0.7 | 4464 | 84 | 2 |
| optics | 0.22 | 0.8 | 2018 | 78 | 6 |
| max | 1.33 | 0.8 | 4325 | 51 | 3 |
| born | 1.61 | 0.7 | 2037 | 84 | 4 |
| 1.36 | 0.2 | 9452 | 73 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| principles of optics max born pdf | 0.41 | 0.5 | 8878 | 36 |
| principles of optics max born | 1.89 | 0.2 | 589 | 22 |
| principles of optics max born and emil wolf | 1.35 | 1 | 2009 | 76 |
| principles of optics born | 0.13 | 0.7 | 1520 | 86 |
| born and wolf principles of optics pdf | 0.17 | 0.8 | 4195 | 78 |
| principles of optics pdf | 0.83 | 1 | 3214 | 85 |
| born and wolf principles of optics | 0.06 | 0.9 | 4783 | 53 |
| principles of optics born & wolf | 1.2 | 1 | 451 | 63 |
| fundamentals of optics pdf | 1.18 | 0.7 | 2223 | 38 |
| principles of physical optics pdf | 1.63 | 0.7 | 7663 | 34 |
| the principle of optics | 0.07 | 0.9 | 9425 | 84 |
| a textbook of optics pdf | 1.4 | 0.8 | 3314 | 40 |
| principles of optics 6th ed | 1.31 | 1 | 8754 | 75 |
| mathematical theory of optics pdf | 1.99 | 0.6 | 4872 | 70 |
| introduction to optics pdf | 1.25 | 0.2 | 9051 | 93 |
| optics practical book pdf | 1.44 | 0.3 | 4601 | 39 |
