hierarchic
| data base
| hierarchic abbr. | |
| IT earth.sc. | hierárquica |
| data base abbr. | |
| environ. | bases de dados; bases de dados |
| |||
| hierárquica | |||
|
hierarchic : 10 phrases in 5 subjects |
| Communications | 1 |
| General | 1 |
| Information technology | 5 |
| Medical | 1 |
| Power lines | 2 |