| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| primary historical sources | 1.93 | 0.8 | 1893 | 40 | 26 |
| primary | 1.37 | 0.3 | 3588 | 85 | 7 |
| historical | 1.87 | 0.9 | 3991 | 48 | 10 |
| sources | 2 | 0.3 | 410 | 32 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| primary historical sources | 0.68 | 0.9 | 8813 | 86 |
| primary historical sources examples | 1.92 | 1 | 9585 | 77 |
| primary historical sources in the philippines | 0.31 | 1 | 3775 | 26 |
| primary historical sources ks2 | 1.45 | 0.4 | 1700 | 60 |
| historical revolutions primary sources | 1.12 | 0.9 | 8421 | 9 |
| where to find historical primary sources | 1.94 | 0.1 | 7348 | 93 |
| historical sources primary and secondary | 1.36 | 0.5 | 6003 | 47 |
| primary sources of historical information | 0.49 | 0.1 | 6215 | 83 |
| what are historical primary sources | 1.14 | 0.2 | 6057 | 16 |
| what is a primary historical source | 1.32 | 0.7 | 5415 | 66 |
| types of primary sources in history | 1.03 | 0.3 | 1849 | 34 |
| kinds of primary sources in history | 0.7 | 0.2 | 2763 | 67 |
| list of primary sources history | 0.8 | 0.8 | 9683 | 17 |
