collocation | frequency |
---|---|
water quality | 7 |
environmental health | 5 |
health clinic | 3 |
environmental challenges | 2 |
social movement | 2 |
tadpole bureaucrat | 2 |
endocrine disruptors | 2 |
social networking | 2 |
air quality | 2 |
engineered micro | 2 |
pollution burden | 2 |
climate crisis | 2 |
fallout shelter | 2 |
urban agriculture | 2 |
solar chimney | 2 |
carbon black | 2 |
sound file | 2 |
nutritional resources | 2 |
top light | 2 |
dissolved oxygen | 2 |
chelating agent | 2 |
collocation | frequency |
---|---|
environmental health clinic | 2 |