collocation | frequency |
---|---|
breathing loop | 5 |
gas molecules | 4 |
oxygen toxicity | 4 |
scuba divers | 3 |
gas supply | 3 |
deep dives | 3 |
extraordinary photographs | 2 |
nitrogen narcosis | 2 |
counter lungs | 2 |
carbon dioxide | 2 |
gas system | 2 |
oxygen gas | 2 |
diluent gas | 2 |
goal number | 2 |
collocation | frequency |
---|---|
oxygen gas supply | 2 |