| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nelson mandela biography in english pdf | 0.85 | 0.6 | 968 | 45 |
| nelson mandela biography in english | 0.95 | 0.3 | 6615 | 24 |
| nelson mandela life story in english pdf | 0.09 | 0.3 | 1263 | 26 |
| nelson mandela biography books | 0.39 | 0.9 | 6305 | 59 |
| short biography book about nelson mandela | 1.77 | 0.1 | 1089 | 36 |
| nelson mandela biographical book | 1.4 | 0.8 | 4440 | 12 |
| autobiography of nelson mandela | 0.48 | 0.1 | 1903 | 88 |
| bibliography about nelson mandela | 1.1 | 0.7 | 9808 | 5 |
| biography of nelson mandela in english short | 1.62 | 0.6 | 8155 | 67 |
