| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| happened in 1989 | 0.36 | 0.5 | 7437 | 24 | 16 |
| happened | 1.05 | 1 | 2848 | 59 | 8 |
| in | 1.61 | 0.6 | 5968 | 74 | 2 |
| 1989 | 0.47 | 0.1 | 2530 | 59 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| happened in 1989 | 1.05 | 1 | 3182 | 48 |
| happened in 1988 | 0.06 | 0.3 | 8808 | 94 |
| happened in 1983 | 1.47 | 1 | 5821 | 39 |
| happened in 1987 | 1.32 | 0.9 | 1070 | 2 |
| happened in 1994 | 0.87 | 0.4 | 9665 | 36 |
| happened in 1992 | 1.06 | 0.1 | 7353 | 62 |
| what happened in 1989 | 0.06 | 0.3 | 1932 | 80 |
| what happened in poland in 1989 | 0.14 | 0.5 | 5815 | 50 |
| nothing happened in 1989 | 1.11 | 0.4 | 2932 | 51 |
| what happened in tiananmen square in 1989 | 0.48 | 0.1 | 6438 | 95 |
| what happened in china in 1989 | 0.52 | 0.6 | 4274 | 57 |
| nothing happened in tiananmen square 1989 | 0.46 | 0.4 | 7633 | 82 |
