| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history and historical sources | 0.99 | 0.1 | 1752 | 34 | 30 |
| history | 1.45 | 0.1 | 3948 | 52 | 7 |
| and | 1.63 | 0.8 | 2768 | 43 | 3 |
| historical | 0.67 | 0.1 | 6033 | 52 | 10 |
| sources | 1.9 | 0.3 | 7996 | 92 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history and historical sources | 0.58 | 0.3 | 8264 | 63 |
| definition of historical sources in history | 1.35 | 0.9 | 3013 | 55 |
| what are history and historical sources | 1.52 | 0.9 | 5031 | 27 |
| historical sources of indian history | 0.09 | 0.1 | 686 | 51 |
| historical sources in philippine history | 1.73 | 0.1 | 5235 | 87 |
| various sources of history | 2 | 0.8 | 1916 | 51 |
| major sources of history | 0.77 | 0.6 | 2109 | 75 |
| sources of history pdf | 0.34 | 0.9 | 8606 | 89 |
| historical sources come from | 0.29 | 0.5 | 9056 | 23 |
| these are original historical sources | 1.87 | 0.7 | 8072 | 24 |
| primary sources of historical information | 0.32 | 0.6 | 265 | 88 |
| sources of history wikipedia | 0.07 | 0.7 | 5794 | 36 |
