| Similarity | Rank | |
|---|---|---|
| conferencing | 0.953 | 18899 |
| teleconferencing | 0.943 | 78138 |
| videoconference | 0.894 | 95489 |
| telepresence | 0.884 | 77807 |
| telephony | 0.792 | 28130 |
| Conferencing | 0.791 | 59393 |
| Polycom | 0.785 | 77376 |
| WebEx | 0.783 | 81653 |
| IP-based | 0.779 | 68683 |
| webcasting | 0.764 | 93819 |
| VOIP | 0.749 | 38302 |
| VoIP | 0.742 | 13975 |
| Skype | 0.741 | 10670 |
| web-enabled | 0.737 | 89579 |
| telemedicine | 0.730 | 52481 |
| multimedia | 0.713 | 10384 |
| wireless | 0.711 | 3977 |
| Lync | 0.707 | 52221 |
| networked | 0.705 | 22722 |
| telehealth | 0.702 | 63052 |
| FaceTime | 0.701 | 56059 |
| face-to-face | 0.696 | 13190 |
| software-based | 0.696 | 84567 |
| cloud-based | 0.695 | 23107 |
| IPTV | 0.689 | 42631 |