| Similarity | Rank | |
|---|---|---|
| by_phone | 0.829 | 19713 |
| by_telephone | 0.758 | 37833 |
| via_email | 0.724 | 14787 |
| through_email | 0.693 | 59933 |
| via_e-mail | 0.679 | 40107 |
| via_Skype | 0.666 | 96067 |
| by_email | 0.665 | 16413 |
| by_e-mail | 0.634 | 45835 |
| phone_call | 0.624 | 9994 |
| telephone | 0.607 | 4539 |
| in-person | 0.604 | 40091 |
| phone | 0.590 | 1050 |
| telephone_call | 0.588 | 37384 |
| 0.586 | 5433 | |
| or_email | 0.584 | 16936 |
| 0.580 | 1130 | |
| or_e-mail | 0.576 | 62327 |
| voice_mail | 0.572 | 78669 |
| live_chat | 0.571 | 50179 |
| 0.560 | 18865 | |
| emailing | 0.559 | 42885 |
| face-to-face | 0.555 | 19819 |
| fax | 0.549 | 11277 |
| send_an_email | 0.543 | 67608 |
| voicemail | 0.541 | 50957 |