| 31 different keywords | Search | Percent |
| certificate | 15 | 21.4 % |
| authority | 6 | 8.5 % |
| nordugrid | 5 | 7.1 % |
| practice | 4 | 5.7 % |
| and | 4 | 5.7 % |
| statements | 3 | 4.2 % |
| policies | 3 | 4.2 % |
| of | 2 | 2.8 % |
| certificationauthority | 2 | 2.8 % |
| policy | 2 | 2.8 % |
| list | 2 | 2.8 % |
| ldap | 2 | 2.8 % |
| certification | 2 | 2.8 % |
| a | 1 | 1.4 % |
| form | 1 | 1.4 % |
| nbi.dk | 1 | 1.4 % |
| statement | 1 | 1.4 % |
| framework | 1 | 1.4 % |
| verify | 1 | 1.4 % |
| public | 1 | 1.4 % |
| certificare | 1 | 1.4 % |
| denmark | 1 | 1.4 % |
| danish | 1 | 1.4 % |
| hep | 1 | 1.4 % |
| infrastructure | 1 | 1.4 % |
| grid | 1 | 1.4 % |
| ca | 1 | 1.4 % |
| certificates | 1 | 1.4 % |
| authorities | 1 | 1.4 % |
| finland | 1 | 1.4 % |
| practices | 1 | 1.4 % |
|