| O&O | |
| stat. | Ε&Α; έρευνα και ανάπτυξη |
|
v??o??????? ?????????? ??o??v??o : 23 phrases in 15 subjects |
| Agriculture | 1 |
| Astronautics | 1 |
| Communications | 1 |
| Construction | 1 |
| Environment | 1 |
| Finances | 1 |
| General | 1 |
| Law | 2 |
| Life sciences | 2 |
| Marketing | 1 |
| Metallurgy | 2 |
| Natural sciences | 1 |
| Religion | 1 |
| Technology | 1 |
| Transport | 6 |