| Similarity | Rank | |
|---|---|---|
| OpenID | 0.912 | 64432 |
| XMPP | 0.863 | 99566 |
| API | 0.839 | 8275 |
| RESTful | 0.828 | 81007 |
| authentication | 0.820 | 13118 |
| LDAP | 0.809 | 42054 |
| HTTPS | 0.801 | 49711 |
| Authentication | 0.798 | 36752 |
| APIs | 0.798 | 21158 |
| HTTP | 0.794 | 17252 |
| Heroku | 0.793 | 99629 |
| SPARQL | 0.790 | 99665 |
| WebDAV | 0.779 | 86843 |
| GitHub | 0.779 | 56182 |
| server-side | 0.778 | 45060 |
| Github | 0.773 | 79801 |
| two-factor | 0.773 | 93345 |
| MongoDB | 0.770 | 68466 |
| API's | 0.770 | 79610 |
| DNSSEC | 0.767 | 95359 |
| JSON | 0.760 | 34771 |
| WSDL | 0.755 | 80023 |
| EJB | 0.753 | 81382 |
| client-side | 0.749 | 50661 |
| SSH | 0.749 | 30820 |