| Similarity | Rank | |
|---|---|---|
| Officially | 0.820 | 35022 |
| unofficially | 0.809 | 49856 |
| formally | 0.779 | 9117 |
| announced | 0.725 | 1414 |
| official | 0.686 | 1480 |
| mid-February | 0.681 | 60898 |
| January | 0.675 | 1183 |
| mid-November | 0.674 | 49602 |
| mid-January | 0.673 | 56453 |
| mid-December | 0.669 | 50593 |
| already | 0.666 | 326 |
| September | 0.661 | 1064 |
| October | 0.660 | 1063 |
| mid-2012 | 0.660 | 94809 |
| re-launched | 0.659 | 74741 |
| February | 0.659 | 1490 |
| mid-2011 | 0.659 | 95634 |
| mid-July | 0.658 | 50883 |
| December | 0.657 | 1164 |
| March | 0.654 | 1020 |
| July | 0.652 | 1038 |
| April | 0.651 | 1032 |
| announce | 0.651 | 4924 |
| June | 0.651 | 977 |
| mid-March | 0.649 | 54346 |