| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nelson mandela prison years | 0.91 | 0.5 | 9931 | 49 | 27 |
| nelson | 0.54 | 0.9 | 5268 | 40 | 6 |
| mandela | 1.16 | 0.9 | 6824 | 89 | 7 |
| prison | 0.06 | 0.2 | 6210 | 2 | 6 |
| years | 1.44 | 0.3 | 1243 | 58 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nelson mandela prison years | 0.35 | 0.7 | 3705 | 82 |
| how many years nelson mandela in prison | 1.55 | 1 | 3695 | 3 |
| year nelson mandela released from prison | 0.63 | 0.8 | 3029 | 57 |
| how many years nelson mandela spent in prison | 1.26 | 0.7 | 3526 | 9 |
| prison where nelson mandela spent 18 years | 0.95 | 0.4 | 1111 | 32 |
