Talvez deva tentar algumas variações de ortografia:
decrease processes » disease processes (Expandir a busca), defense processes (Expandir a busca), decay processes (Expandir a busca)
decrease decrease » decrease release (Expandir a busca), disease decreases (Expandir a busca), decrease sucrose (Expandir a busca)
ratio decrease » to decrease (Expandir a busca), rats decreases (Expandir a busca)
pitoni python » pitons python (Expandir a busca), piton python (Expandir a busca), pythons python (Expandir a busca)
cod:n ratio » c:n ratio (Expandir a busca), golden ratio (Expandir a busca), common ratio (Expandir a busca)
python api » python and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( cod:n ratio decrease decrease processes ) OR ( python api pitoni python programming ))~.