Talvez deva tentar algumas variações de ortografia:
decreases these » decreases the (Expandir a busca), decreases th2 (Expandir a busca), decreases pest (Expandir a busca)
these processes » the processes (Expandir a busca), thermal processes (Expandir a busca), change processes (Expandir a busca)
sampling python » sampling method (Expandir a busca), sampling position (Expandir a busca), sampling methods (Expandir a busca)
water sampling » water samples (Expandir a busca), water saving (Expandir a busca), cluster sampling (Expandir a busca)
on decreases » or decreases (Expandir a busca), on decrease (Expandir a busca), on decreased (Expandir a busca)
python water » python based (Expandir a busca), cotton water (Expandir a busca), python data (Expandir a busca)
decrease on » decrease in (Expandir a busca), decrease of (Expandir a busca), decrease or (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease on decreases these processes ) OR ( python water sampling python programming ))~.