Talvez deva tentar algumas variações de ortografia:
decrease sowing » decrease owing (Expandir a busca), decrease lodging (Expandir a busca), increased sowing (Expandir a busca)
decrease food » decreases food (Expandir a busca), increase food (Expandir a busca), decreases blood (Expandir a busca)
food decrease » food decreases (Expandir a busca), foods decreases (Expandir a busca), flow decrease (Expandir a busca)
decrease to » decreased to (Expandir a busca), decrease toc (Expandir a busca), decrease the (Expandir a busca)
date » data (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease food decrease to decrease ) OR ( decrease AND decrease sowing date ))~.