| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| tesla death ray russia | 0.58 | 0.2 | 1328 | 22 | 22 |
| tesla | 1.77 | 0.8 | 7270 | 57 | 5 |
| death | 1.7 | 0.6 | 2780 | 94 | 5 |
| ray | 1.27 | 0.8 | 7915 | 86 | 3 |
| russia | 1.51 | 0.3 | 3691 | 75 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tesla death ray russia | 0.76 | 0.8 | 8818 | 73 |
| nikola tesla death ray | 1.84 | 0.1 | 882 | 43 |
| tesla death ray tunguska | 0.21 | 0.4 | 1888 | 19 |
| what was tesla's death ray | 1.95 | 0.9 | 5283 | 8 |
| tesla death ray gun | 1.94 | 0.8 | 8352 | 35 |
| tesla death ray test | 0.1 | 0.1 | 7358 | 59 |
| did tesla create a death ray | 0.08 | 0.1 | 9701 | 26 |
| nikola tesla death ray gun | 0.34 | 0.7 | 4991 | 60 |
| nikola tesla death ray invention | 1.21 | 0.8 | 2805 | 31 |
| death ray tesla navy | 1.98 | 0.3 | 3557 | 3 |
| nikola tesla inventions death ray | 1.89 | 0.4 | 5899 | 45 |
| tesla death ray plans | 1.2 | 0.4 | 2012 | 93 |
| did tesla invent a death ray | 0.24 | 0.6 | 1389 | 50 |
| tesla's death ray a murder declassified | 1.8 | 1 | 9152 | 89 |
| new york times on nikola tesla death | 1.74 | 1 | 8732 | 54 |
| nikola tesla on death | 1.43 | 0.6 | 7428 | 70 |
| el rayo de la muerte de tesla | 1.71 | 0.2 | 2769 | 24 |
| where did tesla die | 1.22 | 0.9 | 8074 | 44 |
| nikola tesla and x rays | 0.81 | 0.7 | 8907 | 41 |
| tesla rayo de la muerte | 1.8 | 0.1 | 5421 | 37 |
