| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what historical event happened in 2006 | 1.04 | 0.2 | 3233 | 1 | 38 |
| what | 1.75 | 0.1 | 3294 | 77 | 4 |
| historical | 0.69 | 0.2 | 7841 | 64 | 10 |
| event | 0.06 | 0.6 | 1319 | 98 | 5 |
| happened | 0.09 | 1 | 591 | 39 | 8 |
| in | 0.67 | 0.6 | 5822 | 34 | 2 |
| 2006 | 1.13 | 0.5 | 7517 | 76 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what historical event happened in 2006 | 0.59 | 0.7 | 4845 | 14 |
| what historical event happened in 2005 | 1.95 | 0.1 | 9602 | 69 |
| what historical event happened in 2016 | 1.5 | 1 | 8979 | 43 |
| what historical event happened in 2008 | 1.77 | 0.5 | 7272 | 69 |
| what historical event happened in 2004 | 1.61 | 0.1 | 2764 | 60 |
| what historical event happened in 2007 | 0.21 | 0.6 | 8413 | 85 |
| what historical event happened in 2009 | 1.83 | 0.6 | 2979 | 67 |
| what historical event happened in 2002 | 0.4 | 0.4 | 8164 | 38 |
| what historical event happened in 2000 | 1.71 | 0.6 | 2174 | 32 |
| what historical event happened in 2001 | 1.45 | 0.6 | 2470 | 59 |
| what historical event happened in 2003 | 1.2 | 1 | 9340 | 64 |
| what historical event happened in 2010 | 0.31 | 0.8 | 6954 | 21 |
| what historical event happened in 2018 | 1.14 | 0.2 | 48 | 16 |
| what historical event happened in 2012 | 0.5 | 1 | 2163 | 67 |
