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)
rate decrease » rats decreases (Expandir a busca), ratio decrease (Expandir a busca), rate increase (Expandir a busca)
citons python » pitons python (Expandir a busca), piton python (Expandir a busca), pythons python (Expandir a busca)
python api » python and (Expandir a busca)
silk rate » silk waste (Expandir a busca), risk rate (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( silk rate decrease decrease processes ) OR ( python api citons python programming ))~.