| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free online stanford classes | 1.5 | 0.8 | 4447 | 11 | 28 |
| free | 1.94 | 0.3 | 9468 | 14 | 4 |
| online | 1.28 | 0.8 | 7126 | 48 | 6 |
| stanford | 0.74 | 0.4 | 4151 | 36 | 8 |
| classes | 1.55 | 0.5 | 5014 | 77 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free online stanford classes | 0.43 | 0.1 | 6344 | 79 |
| free online stanford courses | 0.51 | 0.1 | 6949 | 40 |
| stanford university free online classes | 1.97 | 0.4 | 5739 | 31 |
| stanford university free online courses | 1.92 | 0.7 | 9676 | 19 |
