| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1959 russian students killed | 0.22 | 0.3 | 9615 | 61 | 28 |
| 1959 | 1.65 | 0.1 | 2873 | 34 | 4 |
| russian | 0.07 | 1 | 9162 | 57 | 7 |
| students | 1.89 | 0.1 | 9254 | 46 | 8 |
| killed | 0.62 | 0.5 | 9570 | 90 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nine russian students killed 1959 | 0.15 | 0.4 | 9356 | 51 |
| russian students killed in siberia in 1959 | 0.58 | 0.2 | 7927 | 67 |
| russian students dead 1959 | 1.3 | 0.8 | 9305 | 4 |
| missing russian students 1959 | 1.04 | 1 | 1003 | 63 |
| students killed in moscow | 0.43 | 0.6 | 4020 | 84 |
| college students killed in moscow | 0.46 | 0.7 | 2963 | 76 |
| russia 1959 hikers killed | 1.33 | 0.6 | 5668 | 48 |
| russian campers killed 1959 | 0.04 | 0.2 | 6397 | 25 |
| russian school shooting 2004 | 0.95 | 0.9 | 1888 | 60 |
| nine hikers killed in russia in 1959 | 1.17 | 0.1 | 953 | 27 |
| shooting in russian school | 1.29 | 0.1 | 8382 | 22 |
| russian college kids disappearance 1956 | 0.57 | 0.2 | 1602 | 87 |
| russian college students missing in 1940 | 0.78 | 0.3 | 7420 | 10 |
| school shooting in russia | 0.05 | 0.2 | 876 | 43 |
| russia school shooting victims | 1.13 | 0.5 | 4326 | 60 |
| college students murdered moscow | 0.29 | 0.9 | 4512 | 12 |
| school shooting in russia recent | 1.6 | 0.3 | 941 | 100 |
| worst school shooting in russia | 1.06 | 1 | 1184 | 58 |
| four students killed in michigan | 0.81 | 0.1 | 8415 | 69 |
| list of school shootings in russia | 0.98 | 0.5 | 7830 | 80 |
