| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what was the first concentration camp named | 0.99 | 0.4 | 1972 | 4 | 43 |
| what | 1.31 | 0.4 | 688 | 11 | 4 |
| was | 0.42 | 0.3 | 2682 | 64 | 3 |
| the | 1.58 | 0.7 | 7623 | 7 | 3 |
| first | 0.52 | 0.3 | 613 | 45 | 5 |
| concentration | 0.14 | 0.5 | 3580 | 40 | 13 |
| camp | 0.78 | 1 | 3184 | 87 | 4 |
| named | 0.44 | 0.5 | 9265 | 63 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what was the first concentration camp named | 0.55 | 0.5 | 6886 | 79 |
| what year was the first concentration camp | 1.75 | 0.4 | 1895 | 93 |
| what were the first concentration camp | 1.32 | 0.3 | 6051 | 25 |
| when was the first concentration camp found | 0.95 | 0.7 | 6609 | 96 |
| what was the first concentration camp made | 1.85 | 0.5 | 7122 | 27 |
| who found the first concentration camp | 1.08 | 0.7 | 2806 | 68 |
| when was the first german concentration camp | 0.8 | 0.1 | 9557 | 54 |
| first concentration camp established | 1.26 | 0.1 | 3349 | 19 |
| when was the first concentration camp opened | 0.95 | 0.1 | 502 | 15 |
| first concentration camp germany | 0.85 | 0.9 | 4370 | 52 |
| first concentration camp in ww2 | 1.17 | 0.1 | 3732 | 57 |
| origin of the term concentration camp | 1.89 | 0.8 | 6407 | 65 |
| first concentration camp opened in germany | 0.28 | 0.5 | 6828 | 61 |
| what were concentration camp called | 1.05 | 0.7 | 7572 | 39 |
