| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| who plays professor proton | 1.42 | 0.1 | 7826 | 88 | 26 |
| who | 1.11 | 0.6 | 1613 | 7 | 3 |
| plays | 0.5 | 0.9 | 7949 | 17 | 5 |
| professor | 0.18 | 0.5 | 6678 | 40 | 9 |
| proton | 1.55 | 0.1 | 231 | 62 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| who plays professor proton in big bang theory | 0.4 | 1 | 7842 | 1 |
| who plays professor proton | 1.43 | 0.9 | 4388 | 44 |
| who played professor proton on big bang | 0.13 | 0.5 | 2445 | 3 |
| actor who plays professor proton | 1.3 | 1 | 9164 | 100 |
| professor proton tv show | 1.13 | 0.1 | 3449 | 14 |
| who is professor proton | 1.32 | 0.1 | 9200 | 38 |
| professor proton real show | 1.53 | 0.3 | 6345 | 95 |
| was professor proton real | 0.1 | 0.3 | 4791 | 81 |
| professor proton actor actually dead | 0.15 | 1 | 2339 | 24 |
| is professor proton dead | 0.3 | 0.6 | 3309 | 82 |
| professor proton chemistry set | 0.95 | 0.5 | 6237 | 65 |
| professor proton big bang | 1.93 | 0.7 | 9761 | 59 |
| professor proton on big bang theory | 1.87 | 0.1 | 8563 | 57 |
| the big bang theory cast professor proton | 1.01 | 0.3 | 8307 | 18 |
| big bang theory professor proton episodes | 0.27 | 0.8 | 9852 | 74 |
| did professor proton die | 1.52 | 0.5 | 3432 | 90 |
| programas de tv con profesor proton | 0.97 | 0.7 | 8261 | 28 |
