| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| north korea teacher book | 1.03 | 0.3 | 4749 | 25 | 24 |
| north | 0.03 | 0.9 | 4384 | 40 | 5 |
| korea | 0.04 | 0.3 | 947 | 15 | 5 |
| teacher | 0.85 | 0.4 | 9483 | 25 | 7 |
| book | 1.94 | 0.8 | 7945 | 86 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| north korea teacher book | 1.37 | 0.1 | 1387 | 13 |
| book about north korea | 1.59 | 0.7 | 6602 | 28 |
| fiction book about north korea | 0.55 | 0.7 | 1414 | 48 |
| recent books on north korea | 0.51 | 0.7 | 1924 | 46 |
| north korea girl book | 0.3 | 0.4 | 9472 | 93 |
| book about life in north korea | 1.41 | 0.5 | 7027 | 21 |
| north korean language textbook | 1.86 | 0.1 | 7019 | 42 |
| north korea fact book | 0.66 | 0.4 | 5855 | 97 |
| novels about north korea | 0.34 | 0.1 | 6189 | 23 |
| north korean girl book | 1.82 | 0.7 | 1621 | 82 |
| books on north korean history | 0.85 | 0.1 | 5911 | 29 |
| north korea short stories | 1.53 | 0.3 | 7549 | 82 |
| books on north korea war | 1.35 | 0.1 | 5709 | 93 |
| real story north korea novel | 1.14 | 0.5 | 2943 | 29 |
| north korean refugee book | 1.44 | 0.5 | 6797 | 10 |
| north korea graphic novel | 0.06 | 0.2 | 2757 | 40 |
| north korean famous author | 1.46 | 0.2 | 9982 | 66 |
| north korea true stories | 0.95 | 0.4 | 3147 | 85 |
| stories from north korea | 1.93 | 0.8 | 6614 | 9 |
