| involve incumbent | 0.31 |
| divide the country | 0.16 |
| crucial | 0.51 |
| close | 0.51 |
| fair | 0.43 |
| free | 0.39 |
| credible | 0.31 |
| peaceful | 0.26 |
| transparent | 0.25 |
| historic | 0.25 |
| illegitimate | 0.16 |
| referendum | 0.38 |
| 2,237 separate state-le… | 0.31 |
| in 2008 | 0.25 |
| 51 separate state-level… | 0.25 |
| held | 0.68 |
| scheduled for april | 0.61 |
| scheduled for march | 0.56 |
| held in november | 0.49 |
| held in december | 0.49 |
| scheduled for october | 0.47 |
| scheduled for july | 0.46 |
| rigged | 0.41 |
| scheduled for may | 0.39 |
| held in august | 0.39 |
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