Talvez deva tentar algumas variações de ortografia:
their decreased » the decreased (Expandir a busca), the decrease (Expandir a busca), tumors decreased (Expandir a busca)
need processing » seed processing (Expandir a busca), feed processing (Expandir a busca), seeds processing (Expandir a busca)
decrease their » decrease the (Expandir a busca), increase their (Expandir a busca), decreases the (Expandir a busca)
decreased need » decreased feed (Expandir a busca), decreased level (Expandir a busca), decreased sleep (Expandir a busca)
decrease ratio » decreased ratio (Expandir a busca), decrease at (Expandir a busca), decreased rate (Expandir a busca)
ratio decrease » rate decrease (Expandir a busca), rapid decrease (Expandir a busca), ratio increase (Expandir a busca)
decrease to » decreased to (Expandir a busca), decrease toc (Expandir a busca), decrease the (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease their decreased need processing ) OR ( decrease to decrease ratio decrease ))~.