Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
operant conditioning psychology discovered by | 0.2 | 0.3 | 360 | 89 | 45 |
operant | 0.56 | 0.2 | 6032 | 19 | 7 |
conditioning | 1.74 | 0.9 | 9317 | 53 | 12 |
psychology | 1.78 | 0.4 | 3048 | 75 | 10 |
discovered | 0.96 | 0.4 | 6506 | 57 | 10 |
by | 0.45 | 0.1 | 307 | 9 | 2 |