| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free online summer school harvard | 0.34 | 0.4 | 7101 | 30 |
| online summer high school courses harvard | 0.75 | 0.6 | 7066 | 16 |
| harvard summer courses online | 0.83 | 0.4 | 867 | 7 |
| harvard online summer course | 0.72 | 0.3 | 6571 | 56 |
| harvard free summer programs | 0.67 | 0.6 | 3910 | 36 |
| harvard university summer online courses | 1.94 | 0.6 | 4808 | 43 |
| harvard summer school program | 1.84 | 0.7 | 9531 | 3 |
| harvard university summer school | 1.86 | 0.7 | 9686 | 78 |
| harvard summer school for high school | 0.81 | 0.1 | 4133 | 2 |
| harvard university summer school program | 0.93 | 0.6 | 852 | 14 |
| harvard summer school courses | 1.58 | 0.3 | 6473 | 32 |
| summer school at harvard | 1.49 | 0.3 | 1231 | 69 |
| harvard summer school classes | 0.12 | 0.7 | 5630 | 54 |
| harvard high school summer programs | 0.8 | 0.5 | 8485 | 30 |
| harvard summer programs for college students | 0.92 | 0.1 | 5660 | 97 |
