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), decreases disease (Expandir a busca)
study programme » study programs (Expandir a busca), study program (Expandir a busca)
decreases and » decreases in (Expandir a busca)
and decrease » and decreases (Expandir a busca), and decreased (Expandir a busca), and increase (Expandir a busca)
code methods » ode methods (Expandir a busca), cone methods (Expandir a busca), care methods (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decreases and decrease decrease processes ) OR ( python code methods study programme ))~.